Whether you're fully plant-based or just looking to eat less meat, getting enough protein doesn't have to be a challenge. The key is knowing which plant foods pack the most protein — and how to use them in your daily meals.
Here are the 10 best plant-based protein sources, plus practical tips for incorporating them into your diet.
1. Pea Protein
Pea protein is one of the most bioavailable plant proteins available, meaning your body can actually absorb and use it efficiently. It's rich in branched-chain amino acids (BCAAs), particularly leucine, which is critical for muscle protein synthesis.
How to use it: The easiest way to hit your daily protein goals with pea protein is through a high-quality supplement. Our Optimal Plant Protein is built on a pea protein base and delivers a complete amino acid profile in every serving.
2. Hemp Seeds
Hemp seeds are a rare plant food that contains all nine essential amino acids, making them a complete protein. They also provide a healthy ratio of omega-3 to omega-6 fatty acids.
How to use them: Sprinkle 3 tablespoons on oatmeal, yogurt, or salads for about 10g of protein. Blend them into smoothies for a creamy texture boost.
3. Edamame
Young soybeans (edamame) are one of the most protein-dense whole foods in the plant kingdom. One cup of cooked edamame delivers around 17g of protein.
How to use it: Enjoy edamame as a snack, toss it into grain bowls, or blend it into a high-protein hummus.
4. Lentils
Lentils are a nutritional powerhouse — one cooked cup provides about 18g of protein along with significant fiber, iron, and folate. They're also one of the most affordable protein sources available.
How to use them: Add lentils to soups, stews, tacos, or make a lentil bolognese as a pasta sauce alternative.
5. Black Beans
Black beans offer roughly 15g of protein per cooked cup and are loaded with fiber that supports gut health and keeps you full longer.
How to use them: Use black beans in burritos, grain bowls, veggie burgers, or blend them into a high-protein brownie batter.
6. Tempeh
Tempeh is a fermented soy product that contains about 31g of protein per cup — making it one of the highest-protein whole plant foods. Fermentation also improves digestibility and adds beneficial probiotics.
How to use it: Marinate and pan-fry tempeh as a meat substitute, crumble it into tacos, or slice it for sandwiches.
7. Quinoa
Unlike most grains, quinoa is a complete protein, containing all essential amino acids. One cooked cup provides about 8g of protein along with complex carbohydrates for sustained energy.
How to use it: Use quinoa as a base for grain bowls, mix it into salads, or cook it as a high-protein alternative to rice or oatmeal.
8. Nutritional Yeast
Nutritional yeast (or "nooch") is a deactivated yeast with a cheesy, nutty flavor. Two tablespoons deliver about 8g of complete protein and are often fortified with B12 — a nutrient that can be harder to get on a plant-based diet.
How to use it: Sprinkle it on popcorn, pasta, roasted vegetables, or stir it into sauces for a cheesy flavor without dairy.
9. Chia Seeds
Chia seeds provide about 5g of protein per 2-tablespoon serving, along with impressive amounts of omega-3 fatty acids, fiber, and calcium. They absorb liquid and form a gel, making them incredibly versatile.
How to use them: Make chia pudding overnight, add them to smoothies, or use them as an egg substitute in baking (1 tbsp chia + 3 tbsp water = 1 egg).
10. Plant-Based Protein Powder
When whole foods alone aren't enough to hit your protein targets — especially if you're active or building muscle — a plant-based protein powder is the most efficient solution. Look for one that combines multiple protein sources for a complete amino acid profile.
Our Performance Plant Protein is designed for athletes and active individuals, delivering high-quality protein to support recovery and muscle growth. For everyday nutrition, our Optimal Plant Protein is a clean, versatile option that works in smoothies, oatmeal, and baked goods.
How Much Protein Do You Actually Need?
Most adults need between 0.7–1g of protein per pound of body weight, depending on activity level. If you're strength training or highly active, aim for the higher end of that range. Spreading protein intake across meals (rather than eating it all at once) also improves absorption and muscle protein synthesis.
Pairing Plant Proteins for a Complete Amino Acid Profile
Most plant proteins are "incomplete" — meaning they're low in one or more essential amino acids. The good news: you don't need to combine them in the same meal. Eating a variety of plant proteins throughout the day ensures you get all the amino acids your body needs.
Classic complementary pairings include rice + beans, hummus + whole grain pita, and peanut butter + whole wheat bread.
The Bottom Line
Getting enough protein on a plant-based diet is absolutely achievable — it just takes a little planning. Focus on whole food sources like lentils, tempeh, edamame, and hemp seeds, and fill any gaps with a clean plant-based protein supplement.
Ready to make it easier? Explore our Optimal Plant Protein and Performance Plant Protein — both made with clean, plant-based ingredients to support your goals.
