Keto Sautéed Mushrooms and Broccoli Stir-Fry is a quick, flavorful, and nutrient-rich low-carb dish that combines earthy mushrooms with crisp-tender broccoli in a savory garlic butter sauce. It’s a simple yet satisfying recipe that works perfectly as a side dish or a light main meal. The natural umami of mushrooms pairs beautifully with the freshness of broccoli, making every bite both hearty and refreshing.
This stir-fry is especially popular in keto and low-carb cooking because it delivers big flavor without relying on carbs or heavy sauces. The vegetables are sautéed over high heat to preserve their texture while developing a slightly caramelized, roasted flavor. Garlic, soy sauce (or coconut aminos), and butter or olive oil bring everything together into a rich, savory coating.
One of the best things about this recipe is how fast it comes together. In less than 20 minutes, you can have a warm, filling dish on the table using just a handful of simple ingredients. It’s perfect for busy weeknights, meal prep, or as a healthy side to grilled chicken, steak, or fish.
This stir-fry is also highly flexible and easy to customize. You can add onions, bell peppers, zucchini, or spinach to increase variety and nutrients. For extra richness, sprinkle Parmesan cheese or add a splash of heavy cream for a creamy keto variation. You can also adjust the seasoning to make it spicy, garlicky, or Asian-inspired depending on your preference.
Whether you’re following a keto lifestyle or just looking for a quick vegetable-based dish, Keto Sautéed Mushrooms and Broccoli Stir-Fry is a reliable and delicious option. It’s simple, healthy, and packed with bold flavor while staying low in carbohydrates.
Ingredients
- 2 cups broccoli florets
- 2 cups mushrooms, sliced (cremini or button)
- 3 tablespoons butter or olive oil
- 3 cloves garlic, minced
- 2 tablespoons soy sauce or coconut aminos
- ½ teaspoon salt (adjust to taste)
- ¼ teaspoon black pepper
- ½ teaspoon red pepper flakes (optional)
- 1 teaspoon lemon juice (optional for brightness)
Optional Add-Ins
- ¼ cup sliced onions
- ¼ cup bell peppers
- 2 tablespoons grated Parmesan cheese
Instructions
- Heat butter or olive oil in a large skillet over medium-high heat.
- Add mushrooms and sauté for 4–5 minutes until browned and tender.
- Add broccoli florets and cook for another 3–4 minutes, stirring frequently.
- Stir in garlic and cook for 1 minute until fragrant.
- Add soy sauce, salt, black pepper, and red pepper flakes if using.
- Continue cooking for 2–3 minutes until broccoli is tender-crisp.
- Drizzle with lemon juice for brightness if desired.
- Remove from heat and serve warm.
Nutrient Facts
Serving Size: 1 cup
- Calories: 180
- Protein: 6 g
- Total Fat: 14 g
- Saturated Fat: 5 g
- Cholesterol: 15 mg
- Carbohydrates: 8 g
- Dietary Fiber: 3 g
- Sugars: 3 g
- Net Carbs: ~5 g
- Sodium: 420 mg
- Potassium: 520 mg
- Calcium: 70 mg
- Iron: 1.5 mg
Tips
- Cook mushrooms first to allow them to release moisture and brown properly.
- Do not overcook broccoli—keep it slightly crisp for best texture.
- Use high heat for a proper stir-fry effect and better caramelization.
- Add garlic at the end to prevent burning and bitterness.
- Swap butter for olive oil for a lighter version.
- Add chicken or shrimp to turn it into a full meal.
- Store leftovers in the fridge for up to 3 days.
- Reheat quickly in a skillet to maintain texture instead of microwaving.
