High Protein Quinoa Bowl with Roasted Peppers (40g Protein!)

As an Amazon Associate, I earn from qualifying purchases. Read the full disclosure here.

This high protein quinoa bowl packs 40g of protein per serving, and most of it comes from ingredients you probably already have. MealThinker built this one when I set my protein target to 35g+ and told it I had quinoa and bell peppers to use up. The combination of hemp hearts, nutritional yeast, and quinoa creates a complete amino acid profile without any tofu or beans required. A tangy lime dressing ties everything together, and the roasted peppers add enough sweetness and char to make this bowl something you actually look forward to eating.

What Makes This High Protein Quinoa Bowl So Good?

The protein in this bowl comes from three sources that work together. First, quinoa itself is one of the few plant foods that contains all nine essential amino acids, contributing about 16g of protein per serving here. Then hemp hearts add another 12-13g along with omega-3 fatty acids. Finally, nutritional yeast rounds things out with 8g of protein plus a savory, almost cheesy flavor that coats every grain.

Because you’re layering multiple protein sources, you get a more complete amino acid profile than you would from any single ingredient. This is the same principle behind classic grain-and-legume pairings, but with seeds and nutritional yeast doing the work instead. If you enjoy bowls like the tofu and quinoa power bowl, this one takes a different approach by skipping the tofu entirely.

The roasted peppers and onions bring natural sweetness and caramelization that balances the earthy quinoa and tangy lime. You can sauté them for speed or roast them for deeper flavor. Both methods work well, so it comes down to how much time you have.

Vegan Quinoa Bowl Ingredients

Lime Dressing

• 1/4 cup fresh lime juice (about 2-3 limes)
• 1 1/2 tablespoons olive oil
• 1 tablespoon maple syrup
• 1 teaspoon garlic powder
• 1 teaspoon ground cumin

Bowl Components

• 4 cups cooked quinoa
• 1 large red bell pepper, sliced
• 1 large yellow bell pepper, sliced
• 1 medium red onion, sliced
• 1 medium yellow onion, sliced
• 1/2 cup hemp hearts
• 1/2 cup nutritional yeast
• 1 tablespoon olive oil (for cooking)
• Salt and black pepper to taste

Quinoa tip: 4 cups cooked comes from about 1 1/3 cups dry. Rinse the dry quinoa before cooking to remove the bitter saponin coating. You’ll notice the water gets slightly foamy during rinsing, and that’s exactly what you’re washing off.

How to Make a High Protein Quinoa Bowl

This bowl comes together in about 25 minutes, and most of that is hands-off cooking time.

1. Make the dressing. In a small bowl, whisk together 1/4 cup fresh lime juice, 1 1/2 tablespoons olive oil, 1 tablespoon maple syrup, 1 teaspoon garlic powder, and 1 teaspoon ground cumin. Set aside.
2. Cook the vegetables (sauté method). Heat 1 tablespoon olive oil in a large skillet over medium-high heat. Add all the sliced peppers and onions with a pinch of salt. Sauté for 8-10 minutes, stirring occasionally, until they’re tender with slightly charred edges. The onions should be translucent and the peppers should have some browning.
3. Cook the vegetables (roast method). Alternatively, toss the sliced peppers and onions with 1 tablespoon olive oil on a lined baking sheet. Roast at 400°F for 18-20 minutes until soft and caramelized. This method gives deeper flavor but takes a bit longer.
4. Combine. Add 4 cups cooked quinoa to a large bowl along with the cooked peppers and onions.
5. Add the flavor layers. Sprinkle 1/2 cup nutritional yeast and 1/2 cup hemp hearts over the quinoa mixture. Pour the lime dressing over everything and toss thoroughly. The nutritional yeast needs good contact with the dressing to distribute evenly rather than clumping.
6. Season and serve. Add salt and plenty of black pepper to taste. Divide between two large bowls and serve warm or at room temperature.

The bowl works well at room temperature too, so it’s also a solid option for meal prep. Similar to the vegan Mexican bowl, it holds up well when assembled ahead of time.

Tips for the Best Quinoa Bowl

• Don’t skip the nutritional yeast. It’s not just a protein boost. Nutritional yeast gives this bowl a savory, umami depth that pulls everything together. Without it, the bowl tastes flat.
• Use fresh lime juice. Bottled lime juice has a noticeably different flavor. Fresh limes give the dressing a brighter, more complex acidity that cuts through the richness of the hemp hearts and olive oil.
• Cook the quinoa with vegetable broth. Swapping water for broth when cooking your quinoa adds another layer of flavor with zero extra effort.
• Get real color on the peppers. Resist the urge to stir constantly. Let the peppers and onions sit in the pan for a minute or two at a time so they develop actual char marks. That caramelization is where a lot of the sweetness comes from.
• Add protein if you want even more. Black beans, edamame, chickpeas, or cubed tofu all work here. Toss them in during the combine step. A can of chickpeas bumps each serving up to about 55g protein.

How to Store This Quinoa Bowl

Store leftovers in an airtight container in the fridge for up to 4 days. The flavors actually meld and improve overnight as the dressing soaks into the quinoa. Reheat in the microwave for 1-2 minutes or eat cold. If it seems dry after refrigerating, add a small squeeze of lime juice and a drizzle of olive oil before eating.

For meal prep, you can also store the components separately. Keep the dressing in a small jar, the roasted veggies in one container, and the quinoa in another. Then assemble when you’re ready to eat. This keeps everything at its best texture for up to 5 days.

Variations

This bowl is flexible, so adjust it based on what you have or what you’re in the mood for.

• Spicy version: Add 1/2 teaspoon chili flakes to the dressing or toss sliced jalapeño in with the peppers while cooking.
• Mediterranean spin: Swap the lime for lemon juice, add diced cucumber and cherry tomatoes, and top with a drizzle of tahini. The green power bowl with tahini dressing uses a similar approach if you want more inspiration.
• Fajita style: Add smoked paprika and chili powder to the vegetables before cooking. Serve with sliced avocado and salsa. If you like that direction, also check out the seitan and veggie fajitas.
• Swap the grain: Brown rice, farro, or bulgur all work in place of quinoa. Just note that the protein count will drop since quinoa has more protein than most grains.

High Protein Quinoa Bowl FAQ

How much protein is in this vegan quinoa bowl?

Each serving has about 40g of protein. That comes from quinoa (16g), hemp hearts (12-13g), and nutritional yeast (8g), with the remaining protein from the vegetables. No tofu, tempeh, or beans needed.

Can I make this quinoa bowl ahead of time?

Yes. This bowl stores well in the fridge for up to 4 days and actually tastes better the next day as the lime dressing soaks into the quinoa. It works at room temperature or reheated.

What can I use instead of hemp hearts?

Sunflower seeds or pumpkin seeds (pepitas) are the closest swap in terms of texture and nutrition. You’ll lose some protein and omega-3s compared to hemp hearts, but both still add good fat and crunch. Toasted sesame seeds also work for a different flavor profile.

Is this quinoa bowl gluten-free?

Yes, all ingredients are naturally gluten-free. Quinoa is a seed, not a grain, so it contains no gluten. Just make sure your nutritional yeast brand is certified gluten-free if you have celiac disease or a strong sensitivity.

This high protein quinoa bowl is one of those meals that’s just as good on day three as it is fresh. The lime dressing keeps things bright, the roasted peppers add sweetness, and the hemp hearts plus nutritional yeast give you 40g of protein without any complicated prep. Try swapping in different vegetables based on the season, or use the peach quinoa and brown rice arugula salad as inspiration for a lighter summer version.

Follow me on Instagram for more delicious vegan recipes. Share on Pinterest and Facebook!

More Vegan Bowl Recipes

• Tofu and Quinoa Power Bowl with Tahini Dressing
• Vegan Mexican Bowl
• Green Power Bowl with Tahini Dressing
• Vibrant Vegan Rainbow Buddha Bowl

High Protein Quinoa Bowl with Roasted Peppers and Lime Dressing

A high protein vegan quinoa bowl with roasted bell peppers, caramelized onions, hemp hearts, and nutritional yeast tossed in a tangy lime dressing. 40g of protein per serving from three plant-based sources, no tofu or beans needed. Ready in 25 minutes with a sauté or roast option for the vegetables.

Print Recipe Pin Recipe

Prep Time 10 minutes mins

Cook Time 15 minutes mins

Total Time 25 minutes mins

Course Main Course

Cuisine American

Servings 2

Calories 1007 kcal

Equipment

• Large skillet or baking sheet
• Small mixing bowl
• Large mixing bowl
• Whisk

Ingredients

  

Lime Dressing

• 1/4 cup fresh lime juice about 2-3 limes
• 1 1/2 tablespoons olive oil
• 1 tablespoon maple syrup
• 1 teaspoon garlic powder
• 1 teaspoon ground cumin

Bowl

• 4 cups cooked quinoa about 1 1/3 cups dry
• 1 large red bell pepper sliced
• 1 large yellow bell pepper sliced
• 1 medium red onion sliced
• 1 medium yellow onion sliced
• 1/2 cup hemp hearts
• 1/2 cup nutritional yeast
• 1 tablespoon olive oil for cooking
• Salt and black pepper to taste

Get ingredients with

Instructions

 

Make the Dressing

• In a small bowl, whisk together 1/4 cup fresh lime juice, 1 1/2 tablespoons olive oil, 1 tablespoon maple syrup, 1 teaspoon garlic powder, and 1 teaspoon ground cumin. Set aside.

Cook the Vegetables (Sauté Option)

• Heat 1 tablespoon olive oil in a large skillet over medium-high heat. Add all sliced peppers and onions with a pinch of salt. Sauté for 8-10 minutes, stirring occasionally, until tender with slightly charred edges.

Cook the Vegetables (Roast Option)

• Alternatively, toss sliced peppers and onions with 1 tablespoon olive oil on a lined baking sheet. Roast at 400°F (200°C) for 18-20 minutes until soft and caramelized.

Assemble the Bowl

• In a large bowl, combine 4 cups cooked quinoa with the cooked peppers and onions.

Add Flavor

• Sprinkle 1/2 cup nutritional yeast and 1/2 cup hemp hearts over the quinoa mixture. Pour the lime dressing over everything and toss thoroughly until the yeast and dressing coat the grains evenly.

Season and Serve

• Add salt and plenty of black pepper to taste. Divide between two large bowls and serve warm or at room temperature.

Notes

Storage: Store in an airtight container in the fridge for up to 4 days. Reheat in the microwave or eat cold. Add a squeeze of lime juice if it seems dry.

Protein boost: Add black beans, edamame, chickpeas, or cubed tofu for even more protein. A can of chickpeas brings each serving to about 55g protein.

Quinoa tip: Rinse dry quinoa before cooking to remove the bitter saponin coating. Cook in vegetable broth instead of water for extra flavor.

Nutrition values are estimates and may vary based on specific brands used. Nutrition (per serving):
Calories: 1007 | Fat: 44g | Protein: 40g | Carbs: 116g | Fiber: 18g | Sugar: 15g | Sodium: 480mg

Keyword hemp hearts quinoa, high protein quinoa bowl, lime dressing quinoa bowl, quinoa bowl with roasted peppers, vegan quinoa bowl