25 High-Protein Vegetables to Grow in Your Garden

The hands of a young farmer hold a box of organic vegetables standing in the garden
© Viktoria Korobova/iStock via Getty Images

Written by Nina Phillips

Published: May 3, 2024

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If you’re looking to get away from meat, there are all sorts of high-protein vegetables that you can grow in your garden. While protein is important, these vegetables also pack a punch in terms of other essential nutrients.

Keep reading below to find out the top 25 protein-filled vegetables that will easily grow in your backyard.

25. Sweet Potatoes

Sweet potatoes are one of those foods thrown into the superfood category due to all of their nutritional benefits.

©Angelika Heine/Shutterstock.com

Protein Per 100 Grams: 1.6g

Other Nutrients: Vitamin A, B vitamins, vitamin C, calcium, iron, magnesium, phosphorus, potassium, thiamin, and zinc.

24. Avocado

Avocados are sometimes given a bad rap, but they are very nutrient-dense.

©Krasula/Shutterstock.com

Protein Per 100 Grams: 1.8g

Other Nutrients: Fat, fiber, B vitamins, Vitamin C, Vitamin E, Vitamin K, folate, potassium, magnesium, and carotenoids.

23. Cauliflower

Cauliflower is good in many meals, not just as a rice substitute.

©Frank Bach/Shutterstock.com

Protein Per 100 Grams: 1.9g

Other Nutrients: Phosphorus, magnesium, choline, manganese, potassium, pantothenic acid, folate, B vitamins, vitamin K, vitamin C, and fiber.

22. Red Potatoes

Red

potatoes

contain all the nutrients your body needs to survive.

©Goskova Tatiana/Shutterstock.com

Protein Per 100 Grams: 1.9g

Other Nutrients: Fiber, vitamin C, potassium, B vitamins, iron, and magnesium.

21. Asparagus

Though asparagus is full of nutrients, it’s a low-calorie food.

©Kati Finell/Shutterstock.com

Protein Per 100 Grams: 2.4g

Other Nutrients: Fiber, vitamin C, vitamin A, vitamin K, folate, potassium, phosphorous, and vitamin E.

20. Broccoli

asparagus vs broccoli

Broccoli is often considered a high-protein vegetable, but there are quite a few vegetables higher.

©Valery121283/Shutterstock.com

Protein Per 100 Grams: 2.4g

Other Nutrients: Fiber, fat, vitamin C, vitamin K, and folate.

19. Brussels Sprouts

Bowl of roasted Brussels sprouts

Brussels sprouts

are a very unpopular vegetable but are full of nutrients and fairly high in protein.

©Brent Hofacker/Shutterstock.com

Protein Per 100 Grams: 2.6g

Other Nutrients: Fiber, vitamin K, vitamin C, and folate.

18. Beet Greens

Beet greens are a great addition to your pet's diet and their enclosure.

Beet greens can be cooked similarly to spinach or kale, and put in many of the same recipes.

©irkus/ via Getty Images

Protein Per 100 Grams: 2.2g

Other Nutrients: Nitrates, magnesium, calcium, fiber, iron, phosphorus, potassium, zinc, manganese, selenium, vitamin A, vitamin C, vitamin K, and folate.

17. Kale

Red kale leaves or Russian kale on gray background.

If cooked and massaged right, kale can be quite a delicious addition to many meals.

©yingko/Shutterstock.com

Protein Per 100 Grams: 2.9g

Other Nutrients: Vitamin A, B vitamins, vitamin C, vitamin K, folate, fiber, carotenoids, and manganese.

16. Spinach

Fresh spinach leaves in bowl on rustic wooden table. Top view.

If you’re sensitive to or want to avoid pesticides, aim for organic spinach.

©nesavinov/Shutterstock.com

Protein Per 100 Grams: 3g

Other Nutrients: Vitamin A, vitamin C, vitamin K, potassium, iron, folate, and fiber.

15. Collard Greens

A bunch of fresh, green uncooked collard greens. Three lighter green stalks are visible, lower right. Th collard leaves are dark green with light yellowish veins running from the stems up the leaves, with tributaries throughout. white background.

Collard greens

are tough, so it’s important to prepare them in the right way.

©iStock.com/EvergreenPlanet

Protein Per 100 Grams: 3g

Other Nutrients: Vitamin A, vitamin C, vitamin K, calcium, potassium, and folate.

14. Broccoli Rabe

broccoli rabe

Leaves stems, and buds of broccoli rabe are edible.

©iStock.com/Quanthem

Protein Per 100 Grams: 3.2g

Other Nutrients: Fiber, vitamin A, vitamin C, folate, calcium, iron, and zinc.

13. Snow Peas

Bowl of snow peas on wooden background, top view

Snow peas are an ancient vegetable cultivated in China for centuries.

©bigacis/Shutterstock.com

Protein Per 100 Grams: 3.3g

Other Nutrients: Vitamin A, vitamin C, vitamin K, folate, magnesium, phosphorus, potassium, and manganese.

12. Artichokes

Grown in the Aquitaine Provence of France, these artichokes were being sold at the Bergerac open air market in the spring.

Artichokes are so healthy that they have been treated as a medicine for centuries.

©Danita Delimont/Shutterstock.com

Protein Per 100 Grams: 3.3g

Other Nutrients: Fiber, folate, copper, magnesium, vitamin C, niacin, riboflavin, potassium, phosphorus, and B vitamins.

11. Sweet Corn

Peaches and Cream corn is one of over 40 varieties of corn.

Corn is delicious with just a little salt and butter, or mixed into a variety of dishes.

©skhoward/iStock via Getty Images

Protein Per 100 Grams: 3.3g

Other Nutrients: Vitamin C, B vitamins, vitamin E, vitamin K, potassium, manganese, phosphorus, iron, zinc, and magnesium.

10. Mushrooms

Dirty mushrooms, porcini, clean them

There are many different kinds of edible mushrooms, all of which are nutritious.

©prill/ via Getty Images

Protein Per 100 Grams: 3.6g

Other Nutrients: Iron, calcium, magnesium, phosphorus, potassium, sodium, zinc, vitamin C, vitamin D, folate, choline, and niacin.

9. Green Peas

Though peas are

legumes

, they’re more often treated as a starchy vegetable.

©287797673/Shutterstock.com

Protein Per 100 Grams: 5.4g

Other Nutrients: Fiber, protein, vitamin A, vitamin K, vitamin C, thiamine, folate, manganese, iron, and phosphorus.

8. Lima Beans

Fresh, large lima beans in a brown bowl.

Lima beans are also known as butter beans, double beans, or wax beans.

©barmalini/Shutterstock.com

Protein Per 100 Grams: 6.8g

Other Nutrients: Fiber, manganese, copper, magnesium, iron, potassium, thiamin, vitamin C, B vitamins, and phosphorus.

7. Black Beans

Wooden bowls of black beluga lentils beans on grey table close up. Healthy eating, protein source for vegan and vegetarian diet. Traditional Asian and North African cuisines ingredient

While black beans are healthy, eating too many in a day can cause problems in the stomach and intestines.

©Katrinshine/Shutterstock.com

Protein Per 100 Grams: 8.9g

Other Nutrients: Fiber, calcium, iron, magnesium, phosphorus, potassium, zinc, thiamin, niacin, and folate.

6. Lentils

Different colored lentils

Each type of lentil has slightly different flavors, tastes, and nutrition.

©iStock.com/egal

Protein Per 100 Grams: 9g

Other Nutrients: Manganese, copper, zinc, potassium, phosphorus, magnesium, iron, folate, niacin, B vitamins, thiamine, and fiber

5. Edamame

Bowl of raw edamame beans

Edamame beans are a type of soybean, and eating too many can cause problems with digestion.

©iStock.com/brebca

Protein Per 100 Grams: 12g

Other Nutrients: Vitamin C, calcium, iron, and folates.

4. Bean Sprouts

Bean Sprouts

Soy, pea, lentil, kidney, chickpea, mung bean, and adzuki, are all types of bean sprouts high in protein.

©Tavarius/Shutterstock.com

Protein Per 100 Grams: 13.1g

Other Nutrients: Vitamin C, folate, and iron.

3. Chickpeas

Chickpeas

Chickpeas are eaten dried, mushed up as hummus, cooked plain, and in soups and stews.

©innakreativ/Shutterstock.com

Protein Per 100 Grams: 19g

Other Nutrients: Fiber, manganese, B vitamins, copper, iron, zinc, phosphorus, magnesium, thiamine, selenium, and potassium.

2. Mung Beans

Mung bean heap close-up on a white. Isolated

Mung beans originated in India before moving on to China and some Southeast Asian countries.

©innakreativ/Shutterstock.com

Protein Per 100 Grams: 24g

Other Nutrients: B vitamins, zinc, potassium, copper, iron, phosphorus, magnesium, manganese, and fiber.

1. Fava Beans

People all over the world eat fava beans, also known as broad beans.

©Matyas Rehak/Shutterstock.com

Protein Per 100 Grams: 26g

Other Nutrients: Fiber, folate, manganese, copper, phosphorus, magnesium, iron, potassium, zinc, and thiamine.


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About the Author

Nina is a writer at A-Z Animals, FIDIS Travel, and Giant Freakin Robot. Her focus is on wildlife, national parks, and the environment. She has been writing about animals for over three years. Nina holds a Bachelor's in Conservation Biology, which she uses when talking about animals and their natural habitats. In her free time, Nina also enjoys working on writing her novels and short stories. As a resident of Colorado, Nina enjoys getting out in nature, traveling, and watching snow hit the mountains from her enclosed porch.

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