Mushroom Cauliflower Skillet Recipe
Introduction
This Mushroom Cauliflower Skillet is a flavorful and easy-to-make vegetable dish perfect for a weeknight dinner or a hearty side. With tender cauliflower and savory cremini mushrooms cooked in a buttery, garlicky sauce, it’s a delightful way to enjoy wholesome ingredients.

Ingredients
- ¼ cup unsalted butter
- 2 tablespoons olive oil
- 1 small onion, sliced
- ½ head cauliflower, cut into small florets
- 1 pound cremini mushrooms, halved or quartered if large
- 1 teaspoon Italian seasoning
- Salt and pepper, to taste
- ¼ cup vegetable broth
- 3 cloves garlic, minced
- ¼ teaspoon red pepper flakes
- 1 tablespoon fresh parsley, chopped
Instructions
- Step 1: In a large skillet, heat the butter and olive oil over medium-low heat. Once the butter has melted, add the sliced onion and cook for about 5 minutes until the onions start to caramelize.
- Step 2: Add the cauliflower florets, cremini mushrooms, Italian seasoning, salt, pepper, and vegetable broth to the skillet. Cook for about 10 minutes, stirring occasionally, until the mushrooms and cauliflower are browned and tender.
- Step 3: Stir in the minced garlic and cook for another 30 seconds until fragrant. Taste and adjust seasoning with additional salt and pepper if needed.
- Step 4: Remove from heat, then garnish with red pepper flakes and chopped fresh parsley before serving.
Tips & Variations
- For a richer flavor, use browned butter instead of just melted butter.
- Add a squeeze of lemon juice at the end to brighten the flavors.
- Substitute cremini mushrooms with button or shiitake mushrooms for a different taste.
- Serve over cooked grains like quinoa or rice for a complete meal.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently in a skillet over low heat or microwave until warmed through to maintain texture and flavor.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen cauliflower instead of fresh?
Yes, frozen cauliflower can be used, but be sure to thaw and drain any excess water before cooking to avoid a soggy skillet.
Is this recipe vegan-friendly?
To make it vegan, replace the butter with additional olive oil or a plant-based butter alternative.
PrintMushroom Cauliflower Skillet Recipe
A flavorful and healthy Mushroom Cauliflower Skillet recipe featuring sautéed cremini mushrooms, tender cauliflower florets, and caramelized onions, seasoned with Italian herbs and a hint of garlic and red pepper flakes for a delightful stir-fry style side or main dish.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Total Time: 25 minutes
- Yield: 4 servings 1x
- Category: Side Dish
- Method: Stovetop
- Cuisine: Italian-American
- Diet: Vegetarian
Ingredients
Vegetables
- 1 small onion, sliced
- ½ head cauliflower, cut into small florets
- 1 pound cremini mushrooms, halved or quartered if large
- 3 cloves garlic, minced
- 1 tablespoon fresh parsley, chopped
Fats and Oils
- ¼ cup unsalted butter
- 2 tablespoons olive oil
Seasonings and Liquids
- 1 teaspoon Italian seasoning
- ¼ cup vegetable broth
- Salt and pepper, to taste
- ¼ teaspoon red pepper flakes
Instructions
- Heat fats and caramelize onions: Add the butter and olive oil to a large skillet and heat over medium-low heat. Once the butter has melted, add the sliced onion and cook for about 5 minutes until the onions begin to caramelize and become fragrant.
- Cook cauliflower and mushrooms: Add the cauliflower florets, cremini mushrooms, Italian seasoning, salt, pepper, and vegetable broth to the skillet. Cook for about 10 minutes, stirring occasionally, until the mushrooms and cauliflower become browned and tender.
- Add garlic: Stir in the minced garlic and cook for another 30 seconds until aromatic. Taste the mixture and adjust the salt and pepper according to your preference.
- Garnish and serve: Remove from heat and garnish with red pepper flakes and freshly chopped parsley before serving to add a touch of heat and freshness.
Notes
- Use unsalted butter to control the salt level in the dish.
- Vegetable broth helps to keep the vegetables moist and adds flavor; substitute with water if needed.
- Adjust the red pepper flakes according to how spicy you like the dish.
- Serve this skillet recipe as a side or a vegetarian main dish, great with grains or bread.
- For vegan version, substitute butter with additional olive oil or vegan butter.
Keywords: mushroom cauliflower skillet, sautéed vegetables, vegetarian side dish, Italian seasoning, healthy vegetable recipe, cremini mushrooms, cauliflower florets

