High-Protein Chicken Fajita Bowl
High-Protein Chicken Fajita Bowl
Sizzling seasoned chicken, colorful peppers, and onions — a 25-minute low-carb bowl that delivers serious protein without the tortillas
This is fajita night without the carb load. Lean chicken breast gets a bold spice rub, then seared hard with sweet bell peppers and onion until everything is charred and juicy. Serve it straight in a bowl for a high-protein, low-carb meal that tastes like takeout but keeps the macros clean.
One skillet, 25 minutes, and 35 g of protein per serving. Perfect for meal prep, keto days, or anyone who wants real fajita flavor without the tortillas or the sugar.
Why you’ll love this bowl
- 35g protein per serving — a complete meal in one bowl
- Only 6g net carbs and completely sugar-free
- Ready in 25 minutes start to table
- One skillet, minimal cleanup
- Bold fajita flavor without the tortillas
- Meal-prep friendly and reheats perfectly
Health notes
- High protein: Lean chicken breast keeps you full for hours.
- Low carb vegetables: Bell peppers and onion add volume and fiber with almost no net carbs.
- No sugar: Spices and a touch of lime deliver all the flavor.
- Healthy fats: Just enough olive oil for searing and mouthfeel.
Key element — get a hard sear
Do not crowd the pan and do not stir too early. Let the chicken and peppers sit so they develop real browned bits. Those charred edges are what make the bowl taste like restaurant fajitas instead of plain sautéed chicken.
Ingredients
Chicken
- 1½ lb (680g) boneless skinless chicken breast, cut into bite-size pieces
- 1 Tbsp olive oil
- 1 tsp chili powder
- 1 tsp smoked paprika
- 1 tsp ground cumin
- ½ tsp garlic powder
- ½ tsp onion powder
- ½ tsp salt
- ¼ tsp black pepper
- Pinch of cayenne (optional)
Vegetables
- 1 red bell pepper, sliced
- 1 green bell pepper, sliced
- 1 yellow or orange bell pepper, sliced
- 1 medium yellow onion, sliced
- 1 Tbsp olive oil
To finish
- Juice of ½ lime
- Fresh cilantro, chopped (optional)
- Optional toppings: avocado slices, Greek yogurt, shredded cheese, salsa
Swaps
- Chicken thighs: Use boneless thighs for extra juiciness (add 1–2 minutes cook time).
- Spice level: Skip cayenne for mild; add chipotle powder for smoky heat.
- Extra volume: Serve over cauliflower rice or zucchini noodles.
- Sheet-pan version: Toss everything on a sheet pan and roast at 425°F for 18–20 minutes.
Instructions
| 1 | Season the chicken. In a bowl, toss chicken pieces with 1 Tbsp olive oil, chili powder, smoked paprika, cumin, garlic powder, onion powder, salt, pepper, and cayenne if using. Set aside while you prep the vegetables. |
| 2 | Cook the vegetables. Heat 1 Tbsp olive oil in a large skillet over medium-high heat. Add sliced peppers and onion. Cook 5–6 minutes, stirring occasionally, until they start to soften and get some char. Push to the side of the pan or remove to a plate. |
| 3 | Sear the chicken. Add the seasoned chicken to the hot skillet in a single layer. Let it cook undisturbed 3–4 minutes to develop a deep sear, then stir and cook another 4–5 minutes until cooked through and nicely browned. |
| 4 | Combine and finish. Return the peppers and onion to the skillet (if removed). Toss everything together for 1 minute. Squeeze lime juice over the top and sprinkle with cilantro if using. |
| 5 | Serve. Divide into 4 bowls. Add optional toppings if desired. Enjoy hot. |
Pro tips
- Cut the chicken into even pieces so everything cooks at the same rate.
- A screaming-hot pan is key — you want real browning, not steaming.
- Do not overcrowd. If needed, cook the chicken in two batches.
- For meal prep, store chicken and vegetables together; they reheat beautifully.
- A squeeze of fresh lime at the end brightens all the spices.
Nutrition
| Nutrient | Per serving (1/4) |
|---|---|
| Calories | 270 |
| Protein | 35g |
| Net carbohydrates | 6g |
| Total carbohydrates | 9g |
| Fiber | 3g |
| Total fat | 10g |
| Sodium | 420mg |
Estimates without optional toppings. Exact numbers will vary slightly with chicken size and oil used.
Variations
Cheesy fajita bowl
Sprinkle with shredded cheddar or Monterey Jack and let it melt over the hot chicken.
Creamy version
Stir in 2–3 Tbsp Greek yogurt or light sour cream off the heat for a creamy sauce.
Cauliflower rice base
Serve over 1 cup cooked cauliflower rice per bowl for extra volume with almost no carbs.
Spicy chipotle
Add 1–2 tsp chopped chipotle in adobo with the spices for deep smoky heat.
Storage
| Method | Time | Notes |
|---|---|---|
| Refrigerator | Up to 4 days | Store in airtight containers; reheat in skillet or microwave |
| Freezer | Up to 2 months | Freeze in portions; thaw overnight in fridge |
| Meal prep | Up to 4 days | Perfect for lunch boxes; add fresh toppings when serving |
FAQ
Test your knowledge
5 quick questions about this fajita bowl
1. Protein per serving?
2. Net carbs per serving?
3. What gives the best flavor?
4. Total time from start to table?
5. Best way to keep it low-carb?
