Keto Pepper Steak Stir-Fry with Sesame
Savory beef strips stir-fried with bell peppers and a sesame-ginger sauce, served over cauliflower rice. This asian-inspired beef (keto, low carb) ready in about 22 minutes pairs beef flank steak, large, thinly sliced bell peppers, matchsticks carrots for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 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.
Ingredients
- 10 oz beef flank steak
- 1 large, thinly sliced bell peppers
- 1/2 cup, matchsticks carrots
- 2 tbsp low-sodium soy sauce
- 1 tsp sesame oil
- 1 tbsp, minced fresh ginger
- 2, minced garlic cloves
- 2 cups cauliflower rice
- 1 tsp sesame seeds
Instructions
- Step 1: Trim fat from beef flank steak and slice into 1/4-inch strips against the grain.
- Step 2: Heat 1 tsp olive oil in a large skillet over medium-high heat. Add beef strips and cook for 2-3 minutes per side until browned but not fully cooked; remove and set aside.
- Step 3: In the same skillet, add bell peppers and carrots. Stir-fry for 3-4 minutes until crisp-tender.
- Step 4: Return beef to skillet. Add 2 tbsp low-sodium soy sauce, 1 tbsp minced ginger, 2 minced garlic cloves, and 1 tsp sesame oil. Stir to coat evenly.
- Step 5: Cook for 2 more minutes until beef is fully cooked and sauce thickens slightly.
- Step 6: Serve over 2 cups cauliflower rice, sprinkled with 1 tsp sesame seeds.
Frequently asked questions
How long does Keto Pepper Steak Stir-Fry with Sesame take to make?
Total time is about 22 minutes (10 min prep + 12 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 Pepper Steak Stir-Fry with Sesame?
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 beef flank steak from drying out.
Can I substitute ingredients in Keto Pepper Steak Stir-Fry with Sesame?
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 Pepper Steak Stir-Fry with Sesame 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 Pepper Steak Stir-Fry with Sesame keto?
Yes — this recipe is tagged keto, low carb based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
What others are saying
- ★★★★★
This is a keeper! So flavorful and fits my keto diet perfectly.
- ★★★★★
Amazing stir-fry, exactly what I was looking for on keto. Will make again!
- ★★★★★
Loved it! My go-to for a quick dinner. The steak was tender and the peppers were perfect.
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