The Ultimate High Protein Vegan Tempeh and Broccoli Stir-Fry

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Are you looking for a plant-based meal that actually keeps you full? If you’ve been on the hunt for a recipe that balances “clean eating” with “bold flavor,” you’ve hit the jackpot.

Today, we’re diving into a Tempeh and Broccoli Stir-Fry that is a total game-changer for your meal prep routine.

tempeh and broccoli stir-fry

As a home cook who prioritizes muscle recovery and a blogger who knows you want dinner on the table in under 30 minutes, this dish is my go-to. It’s packed with fermented protein, crunchy greens, and a savory ginger-soy glaze that will make you forget you’re eating “health food.”

Why Tempeh is the High Protein King

While tofu gets all the lime-light, tempeh is the secret weapon for high-protein vegan diets. Because it’s made from fermented whole soybeans, it’s denser, heartier, and contains about 20g of protein per 100g.

It has a nutty, earthy flavor that absorbs sauces beautifully, making it the perfect candidate for a high-heat stir-fry.

How To Make Perfect Tempeh and Broccoli Stir-Fry

1. The “Flavor Foundation” (The Sauce) First things first: I always whisk my sauce ingredients together in a small mason jar or bowl before I even turn on the stove. It gives the fresh ginger and garlic a few minutes to infuse into the soy sauce and maple syrup. Trust me, that little bit of “marinating” time makes a world of difference!

2. Get That Golden Sear I heat my skillet until it’s nice and hot. When you drop the tempeh in, you want to hear that satisfying sizzle. I let the cubes sit undisturbed for about 3 minutes per side. We’re looking for a deep, nutty brown crust—this is where all the texture comes from!

3. The Veggie Toss Next, I toss in the broccoli and peppers. I love this part because the colors just pop. I usually add a tiny splash of water (about a tablespoon) and cover the pan with a lid for just 60 seconds. This “steam-saute” trick ensures the broccoli is tender but still has that perfect snap.

how to make high protein vegan tempeh and broccoli stir-fry

4. The Big Finish Now for the magic moment: I pour that ginger-soy sauce over everything. The kitchen will smell incredible immediately! I keep everything moving with a spatula for about 2 minutes until the sauce turns into a thick, glossy glaze that clings to every nook and cranny of the broccoli.

Quick Pro-Tips for Success

Don’t Crowd the Pan: If your skillet is too small, the tempeh will steam instead of sear. Use your biggest pan!

The “Crunch” Factor: I always finish mine with a heavy sprinkle of toasted sesame seeds.

Spice it Up: If you’re like me and love a kick, don’t be shy with the Sriracha or red pepper flakes at the very end.

The Ultimate High Protein Vegan Tempeh and Broccoli Stir-Fry

Course: MainDifficulty: Easy
Servings

2

servings
Prep time

10

minutes
Cooking time

15

minutes
Calories

385

kcal
Protein

31

grams

Ingredients

  • The Stir-Fry Base:

  • 8 oz (225g) Tempeh: Cut into 1/2-inch cubes or thin strips.

  • 2 cups Broccoli Florets: Bite-sized.

  • 1 Red Bell Pepper: Sliced into thin strips.

  • 1 tbsp Avocado Oil: (Or any high-smoke point oil).

  • Optional: Cooked quinoa or brown rice for serving.

  • The Signature Stir-Fry Sauce:

  • 3 tbsp Low-Sodium Soy Sauce: (Use Tamari for gluten-free).

  • 1 tbsp Rice Vinegar: For a hit of acidity.

  • 1 tbsp Maple Syrup: To balance the salt.

  • 1 tsp Toasted Sesame Oil: For that authentic aroma.

  • 1 tbsp Fresh Ginger: Grated.

  • 2 Garlic Cloves: Minced.

  • 1 tsp Sriracha: (Optional, for heat).

Directions

  • Whisk the Sauce: In a small bowl, whisk together the soy sauce, rice vinegar, maple syrup, sesame oil, grated ginger, minced garlic, and sriracha. Set aside so the flavors can meld.
  • Sear the Tempeh: Heat the avocado oil in a large skillet or wok over medium-high heat. Add the tempeh cubes. Cook for 5–7 minutes, turning occasionally, until the edges are golden brown and crispy.
  • Sauté the Veggies: Add the broccoli florets and sliced bell pepper to the pan with the tempeh. If the pan looks dry, add a splash of water. Toss frequently for 4–5 minutes until the broccoli is bright green and “tender-crisp.”
  • The Glaze: Pour the sauce over the tempeh and vegetables. Toss everything together for 1–2 minutes. The sauce will bubble and thicken slightly, coating every piece in a glossy, savory glaze.
  • Serve: Remove from heat immediately. Serve as-is for a low-carb option, or over a bed of fluffy quinoa to boost the protein even further.

Notes

  • Nutritional values are estimates based on the ingredients listed (excluding optional rice/quinoa). Tempeh is a fermented food, making it excellent for gut health!

If you liked this Tempeh and Broccoli Stir-Fry you may also like our Vegan Sandwich With Tempeh.

Tips and Variations for the Best Tempeh and Broccoli Stir-Fry

Steam the Tempeh: If you find tempeh slightly bitter, steam the cubes for 10 minutes before frying. This opens the “pores” of the soy, allowing it to soak up even more of that delicious ginger-soy glaze.

High Heat is Key: Use a large skillet or wok on medium-high. You want to sear the veggies quickly so they stay “tender-crisp” and vibrant rather than getting mushy.

Flavor Swaps: For a creamy twist, whisk a tablespoon of peanut butter into the sauce. Not a fan of broccoli? Snap peas or bok choy work beautifully as high-fiber alternatives.

Storage & Reheating: This is a meal prep dream! Store in an airtight container for up to 4 days. The flavor actually deepens overnight. To reheat, toss it back in a pan for 2 minutes with a splash of water to revive the glossy sauce.

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AUTHOR

Hi!

I am a passionate home cook and food lover who loves nothing more than sharing my recipes with the world, just with a focus on high protein instead of regular meals.

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