Keto Chicken Stir-Fry with Broccoli and Bell Peppers

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A colorful stir-fry of chicken breast, broccoli, and bell peppers cooked in a savory garlic-ginger sauce, perfect for a low-carb keto dinner. This asian-inspired keto (keto, low carb) ready in about 30 minutes pairs thinly sliced chicken breast, broccoli florets, sesame oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 360 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 15 min Serves 4 Asian cuisine 360 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 2 tbsp sesame oil in a large wok or skillet over medium-high heat until shimmering. Add 1 lb thinly sliced chicken breast and stir-fry for 5-6 minutes until the chicken is cooked through and lightly browned.
  2. Step 2: Add 3 cloves minced garlic and 1 tbsp grated fresh ginger to the pan, stirring continuously for 1 minute until fragrant.
  3. Step 3: Toss in 2 cups broccoli florets, 1 medium sliced red bell pepper, and 1 medium sliced green bell pepper. Stir-fry for 4-5 minutes until vegetables are tender-crisp.
  4. Step 4: Pour in 3 tbsp soy sauce, 1 tbsp rice vinegar, and sprinkle 1/4 tsp red pepper flakes. Stir well and cook for another 2 minutes until sauce thickens slightly and coats the chicken and vegetables.
  5. Step 5: Remove from heat and garnish with 2 tbsp chopped green onions and 1 tbsp toasted sesame seeds before serving hot.

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Frequently asked questions

How long does Keto Chicken Stir-Fry with Broccoli and Bell Peppers take to make?

Total time is about 30 minutes (15 min prep + 15 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Keto Chicken Stir-Fry with Broccoli and Bell Peppers?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep thinly sliced chicken breast from drying out.

Can I substitute ingredients in Keto Chicken Stir-Fry with Broccoli and Bell Peppers?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Keto Chicken Stir-Fry with Broccoli and Bell Peppers for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Keto Chicken Stir-Fry with Broccoli and Bell Peppers keto?

Yes — this recipe is tagged keto, low carb, high protein based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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