Amazing 20g Protein Veggie Lentil Salad

January 22, 2026
Written By Ava Sinclair

Ava Sinclair is the creator and home cook behind Completely Yummy. Growing up in a lively Midwest kitchen, she learned early on that the best memories are made around the dinner table. After years in a fast-paced marketing career left her craving simple, delicious, and homemade meals, she made it her mission to bridge the gap between busy schedules and seriously good food. Today, Ava shares foolproof recipes that are perfect for real, everyday life. Her passion is helping home cooks discover the joy and confidence that comes from making a meal that is, well, completely yummy!

Don’t you just hate that moment when the workday ends, and you realize you have zero energy left to cook something truly satisfying? That used to be my life back when I was deep in marketing deadlines. I needed food that nourished my body—real, whole food—but I just didn’t have the time for fussy cooking rituals. That’s exactly why I started Completely Yummy: to bridge that gap between wanting home-cooked goodness and the reality of a super-busy schedule.

This **veggie lentil salad** is the perfect answer to that daily struggle. It’s packed with fiber and hits that high-protein mark, making it fantastic for easy vegetarian dinners or stacking up in containers for healthy make-ahead lunches. It honors the soulful, delicious food I grew up with, but I promise, it’s genuinely doable, even on your busiest Tuesday night. Trust me, this simple approach to flavor is the key to keeping good food in your rotation. If you need more ideas for quick meals, check out some of my other simple lunch recipes!

Why This Veggie Lentil Salad is Your New Healthy Make Ahead Staple

Listen, if you’re looking for food that actually keeps you going until dinner, this is it. We’re not just talking about a light side dish here; we’re talking about a genuinely satisfying meal that requires almost no thought once it’s assembled. This salad is fiber-packed, incredibly hearty, and designed for my philosophy of delivering seriously good food without taking up your whole evening.

It’s the ultimate answer when you need a grab-and-go option for work, or just hate looking in the fridge at 5 PM wondering what to eat. You can rely on this to taste just as vibrant on Day Three as it does fresh out of the oven.

The Power of Plant-Based Protein in Your Veggie Lentil Salad

Lentils are absolute superstars, honestly. They bring fantastic levels of **plant-based protein** that keep your energy steady all afternoon long. That’s the secret to feeling truly full, not just stuffed. When you combine them with all those roasted root vegetables, you get a meal that supports your energy without weighing you down for that afternoon meeting.

Making the Perfect Lentil Meal Prep

This recipe shines when you make a big batch on Sunday. It’s formulated perfectly for **lentil meal prep**. I often double the recipe just to make sure I’m covered for lunches through Wednesday. Unlike lettuce-based salads that go soggy fast, the sturdy roasted veggies and savory dressing here hold up beautifully in airtight containers. It’s honestly the easiest way to guarantee a healthy meal is waiting for you.

If you’re looking for ways to keep your mornings simple too, check out my tips for quick, healthy breakfast ideas!

Ingredients for Your Hearty Veggie Lentil Salad

Okay, let’s get down to brass tacks. The beauty of this **veggie lentil salad** is that it uses ingredients you likely already have or can grab easily. You don’t need to run to some specialty market for this! We are focusing on simple components that deliver massive flavor once they hit that high oven heat. Clarity here is key so your final dish tastes exactly right. When everything is prepped, assembly is ridiculously fast—that’s the magic of a truly doable recipe, right?

Vegetables and Lentils for the Roasted Veggie Salad Base

  • 1 cup brown or green lentils, rinsed (These hold their shape so well!)
  • 3 cups vegetable broth (Using broth instead of water makes the lentils so much tastier.)
  • 1 head broccoli, cut into florets
  • 2 carrots, chopped
  • 1 red onion, cut into wedges
  • 1 sweet potato, peeled and cubed
  • 2 tablespoons olive oil
  • 1 teaspoon dried thyme
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper

Simple Dressing Components for the Veggie Lentil Salad

This dressing is bright, tangy, and pulls everything together perfectly. Whisk it while the veggies are roasting!

  • 1/4 cup apple cider vinegar
  • 2 tablespoons Dijon mustard (Use the good stuff!)
  • 1 tablespoon maple syrup (Just a tiny bit for balance.)
  • 1/4 cup chopped fresh parsley

How to Prepare the Ultimate Veggie Lentil Salad

This is where the magic happens! Getting the texture right on both the veggies and the lentils is what separates a good salad from a truly fantastic one that holds up all week. We’re going to manage our oven time and our stovetop time carefully here. It’s not hard, but pay attention to the temperature settings and the timing. I always check my lentils at the 20-minute mark to prevent them from getting too soft for this **veggie lentil salad**—we want them tender but still holding their shape beautifully!

Roasting the Vegetables for Your Roasted Veggie Salad

First things first, get your oven cranked up to 400°F (200°C). Pop all your prepped veggies—the broccoli, carrots, onions, and sweet potato—onto a baking sheet. Now, don’t be shy with that olive oil, thyme, salt, and pepper! Toss it all together right on the pan until every piece is nicely coated. If they aren’t coated well, you won’t get that lovely browning we need. Roast these gems for 25 to 30 minutes. Make sure you turn them halfway through cooking! That flip ensures everything gets evenly tender and slightly caramelized.

Cooking the Lentils and Whisking the Dressing

While the roots are getting happy in the heat, let’s tackle the lentils. Combine your rinsed lentils and the vegetable broth in a pot. Bring it just to a boil, then immediately drop the heat down to a happy little simmer, cover it up, and let them go for about 20 to 25 minutes until they’re done but not quite mushy. Drain any extra liquid once they’re ready. While that’s happening, grab a small bowl and whisk your dressing: the apple cider vinegar, Dijon mustard, and maple syrup need to be whisked until they look smooth and emulsified.

Assembling Your High-Protein Veggie Lentil Salad

Once the veggies are perfectly roasted and the lentils are drained, dump them both into a big bowl. Now, drizzle that tangy dressing over the warm mixture and toss gently so you don’t crush your tender lentils. Finally, stir in that pop of green from the fresh parsley. The best part? You can eat this right away while it’s still slightly warm, or you can stash it away. It tastes amazing cold too, which is perfect for those make-ahead lunches. You can find more simple inspiration for easy weeknight dinners on the blog!

Tips for Success with Your Veggie Lentil Salad

I’ve made this **veggie lentil salad** probably twenty times now, and I’ve learned a few things that really make the difference between good and great. Getting the texture right is half the battle, especially if you’re planning on storing this for later. When you nail these little details, your leftovers are just as tasty as the first batch, which is exactly what we want when we’re stocking up for the week!

Achieving Perfect Lentil Texture for Lentil Meal Prep

My biggest tip for anyone doing **lentil meal prep** is to respect the simmer! Don’t let those lentils have a rolling, frantic boil once you cover them; they’ll turn to mush way too fast. Keep the heat low and steady. Also, start testing them early. If they are done at 20 minutes, take them off the heat right then, even if the recipe says 25! You want them tender enough to chew easily, but they should still have a satisfying slight bite left.

Making it a Hearty Grain Bowl

If you have guests or are just having a hungrier week, this salad is an amazing base for a **hearty grain bowl**. Seriously, don’t skip this upgrade if you need more substance! I keep a batch of cooked quinoa on hand, and right before I assemble the salad, I toss in about a cup of cooked quinoa or even farro with the lentils and veggies. It bulks up the meal perfectly and adds extra fiber without changing the amazing flavor profile of the dressing. If you’re interested in trying more whole grains, you might like my recipe for homemade granola, which uses ancient grains too!

Variations for Your Veggie Lentil Salad

I know that when you get into the swing of meal prepping, eating the exact same thing five days in a row can get a little dull, even if it tastes great! That’s why this **veggie lentil salad** base is so forgiving. It’s brilliant because you can easily swap out the vegetables we used or change up the seasonings we added to the roasting pan. This way, you get that same reliable, high-protein meal, but it feels like something new every day. It keeps things interesting without adding any extra cooking time to your main routine.

Spice Swaps for Flavor Depth

If you just added a different spice to the veggies before they go into the oven, you change the whole profile of the salad! Ditch the thyme sometimes! I love tossing the vegetables with a teaspoon of smoked paprika when I’m craving something warmer and deeper. Or, if you want more earthy flavor, a half-teaspoon of ground cumin works wonders with the sweet potato and onion. Just make sure you add the spice along with the olive oil before roasting—that helps bloom the flavor perfectly so it penetrates all those veggies.

Serving Suggestions for This Roasted Veggie Salad

Sometimes you just need a little inspiration on how to present something you’ve made ahead. This **roasted veggie salad** is wonderful all on its own for a light, vegetarian dinner, especially if you’ve already added quinoa to make it extra filling. But if you want to amp it up, try serving it in wide, shallow bowls!

It pairs brilliantly alongside something simple, like a perfectly grilled halloumi cheese or a quick pan-seared tofu if you happen to be serving omnivores. I also love crumbling feta cheese over the top right before serving for a salty kick. For a dipping element, try serving it alongside a scoop of my fresh tomato salsa for brightness!

Storage and Reheating Instructions for Veggie Lentil Salad

This is the part where we talk about ensuring your hard work lasts! Since this **veggie lentil salad** is designed for easy living, proper storage is key for long-lasting freshness across your week. You want to keep that awesome texture we worked so hard for, right?

For the best **lentil meal prep** containers, I always use rigid, airtight containers. Store the finished salad—dressing and all—in the refrigerator, and it stays perfectly delicious for up to four days. Honestly, the dressing soaks in beautifully, making the veggies even better on Day Three!

If you want to change things up, it tastes fantastic straight from the fridge since it’s so flavorful cold. But if you prefer it warm? Don’t use high heat! Reheat small portions gently in the microwave for just 45 seconds at a time, maybe stirring halfway through. High heat can make the cooked lentils crumbly, and we definitely don’t want that.

Frequently Asked Questions About This Plant-Based Protein Dish

I get so many great questions about this salad after people try it the first time! It’s one of those recipes where you think, “Can it really be this easy and still taste this good?” The answer is always a resounding yes! Since so many of you use this for your weekly planning, I wanted to cover the most common things that pop up about making this **veggie lentil salad** reliable for batch cooking.

Can I use different types of lentils in this recipe?

You totally can, but let me give you my honest opinion based on testing. For this salad, where we want texture and structure, brown or green lentils are your safest bet. They hold their shape so well, which is crucial if you plan on eating it over several days. If you use red lentils, they tend to break down and turn everything a bit mushy, kind of like a thick soup, which isn’t ideal for a good **veggie lentil salad**.

How long does this salad last when making it a healthy make ahead option?

This is what makes it a hero recipe! For a proper **healthy make ahead** situation, you should store the fully dressed salad in the fridge in an airtight container for up to four days. I know, it sounds crazy, but because the dressing is vinegar-based and the vegetables are roasted, everything actually gets better as the flavors marry. It stays fresh and that dressing—it keeps every veggie nice and moist.

If you ever end up having trouble reaching me with feedback or other questions, you can always use my contact form here. Happy cooking!

Nutrition Snapshot for Your Veggie Lentil Salad

I always feel better when I know what I’m putting into my body, even in a casual recipe like this! Now, remember these numbers are just estimates based on the ingredients I listed, so they might shift slightly depending on exactly how much oil you use or the size of your veggies. But look at that protein and fiber count! That’s exactly why this works so well as a staple.

  • Calories: 410
  • Protein: 20g
  • Fiber: 18g
  • Total Fat: 11g
  • Carbohydrates: 65g

It’s fantastic fuel, and you get zero cholesterol since this is entirely plant-based. For more about how we approach transparency and healthy eating here at Completely Yummy, check out my About page!

Share Your Completely Yummy Veggie Lentil Salad Experience

Now that you have everything you need to make this incredible **veggie lentil salad**, I really, really hope you give it a try! Seriously, cooking should be joyful, and nothing makes me happier than knowing one of my recipes made your hectic week a little easier and a lot more delicious.

When you do make a big batch for your **lentil meal prep**, please—please—let me know how it turned out! Drop a star rating right below the recipe card so other busy cooks can see how much we love it. And if you snapped a picture of your beautifully roasted vegetables and perfect grain bowl, tag me on social media! I absolutely love seeing your creations.

Remember our philosophy here at Completely Yummy: We make **simple recipes** that result in **seriously good food**. This salad proves you don’t have to sacrifice flavor or nutrition just because you’re short on time. If you have any final concerns about how we handle your information or data, you can review our privacy policy.

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Hearty Roasted Vegetable and Lentil Salad for Meal Prep

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Make this high-protein, fiber-packed roasted veggie salad for easy vegetarian dinners or healthy make-ahead lunches.

  • Author: avasinclair
  • Prep Time: 15 min
  • Cook Time: 35 min
  • Total Time: 50 min
  • Yield: 4 servings 1x
  • Category: Lunch
  • Method: Roasting
  • Cuisine: American
  • Diet: Vegetarian

Ingredients

Scale
  • 1 cup brown or green lentils, rinsed
  • 3 cups vegetable broth
  • 1 head broccoli, cut into florets
  • 2 carrots, chopped
  • 1 red onion, cut into wedges
  • 1 sweet potato, peeled and cubed
  • 2 tablespoons olive oil
  • 1 teaspoon dried thyme
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1/4 cup apple cider vinegar
  • 2 tablespoons Dijon mustard
  • 1 tablespoon maple syrup
  • 1/4 cup chopped fresh parsley

Instructions

  1. Preheat your oven to 400°F (200°C).
  2. Combine broccoli, carrots, red onion, and sweet potato on a baking sheet. Drizzle with olive oil, thyme, salt, and pepper. Toss to coat.
  3. Roast vegetables for 25 to 30 minutes, turning halfway, until tender and slightly browned.
  4. While vegetables roast, cook the lentils. Combine rinsed lentils and vegetable broth in a saucepan. Bring to a boil, then reduce heat, cover, and simmer for 20 to 25 minutes, or until lentils are tender but not mushy. Drain any excess liquid.
  5. In a small bowl, whisk together the apple cider vinegar, Dijon mustard, and maple syrup to make the dressing.
  6. In a large bowl, combine the cooked lentils and the roasted vegetables.
  7. Pour the dressing over the lentil and vegetable mixture. Toss gently to combine everything.
  8. Stir in the fresh parsley before serving. This salad tastes good warm or cold.

Notes

  • For lentil meal prep, store the salad in airtight containers in the refrigerator for up to four days.
  • If you want a heartier grain bowl, add 1 cup of cooked quinoa or farro to the final mix.
  • This recipe provides excellent plant-based protein for your weekly meals.

Nutrition

  • Serving Size: 1 serving
  • Calories: 410
  • Sugar: 10
  • Sodium: 350
  • Fat: 11
  • Saturated Fat: 1.5
  • Unsaturated Fat: 9.5
  • Trans Fat: 0
  • Carbohydrates: 65
  • Fiber: 18
  • Protein: 20
  • Cholesterol: 0

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