Keto Garlic Herb Chicken Stir-Fry

By Lauren Mitchell, Test Kitchen Director · Reviewed by AislePrompt Editorial · Published 2026-04-04 · Updated 2026-04-04

A quick, high-protein stir-fry with tender chicken, crisp broccoli, and a creamy garlic-herb sauce, perfect for post-workout recovery with under 5 grams of net carbs per serving. This chicken (keto, high protein) ready in about 30 minutes pairs boneless skinless chicken breast, broccoli, olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 410 calories and feeds 2, so it slots cleanly into a low-carb week and pairs well with cauliflower rice or roasted green vegetables. 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

• 12 oz boneless skinless chicken breast
• 2 cups broccoli
• 2 tbsp olive oil
• 3 cloves garlic
• 1/4 cup onion
• 1/4 cup low-sodium chicken broth
• 1/4 cup heavy cream
• 2 tbsp Parmesan cheese
• 1/2 tsp dried oregano
• 1/2 tsp dried thyme
• 1/2 tsp salt
• 1/4 tsp black pepper

Instructions

1. Step 1: Pat the 12 oz chicken breast cubes dry with paper towels and season with 1/2 tsp salt and 1/4 tsp black pepper. Heat 1 tbsp olive oil in a large skillet over medium-high heat until shimmering. Add chicken in a single layer and cook for 5-6 minutes per side, or until golden brown and cooked through (internal temperature 165°F), then transfer to a plate.
2. Step 2: In the same skillet, add the remaining 1 tbsp olive oil. Add the 1/4 cup chopped onion and sauté for 2 minutes until softened and translucent. Add the 3 minced garlic cloves and cook for 30 seconds until fragrant, stirring constantly to avoid browning.
3. Step 3: Add the 2 cups broccoli florets and 2 tbsp water, then cover the skillet and steam for 4-5 minutes until crisp-tender with bright green color. Uncover and let any excess water evaporate.
4. Step 4: Return the chicken to the skillet. Add the 1/4 cup chicken broth, 1/4 cup heavy cream, 2 tbsp grated Parmesan cheese, 1/2 tsp dried oregano, 1/2 tsp dried thyme, and a pinch of salt and pepper. Stir constantly over medium heat until the sauce thickens and coats the back of a spoon, about 2-3 minutes.
5. Step 5: Remove from heat and let rest for 2 minutes before serving to allow flavors to meld.