Mushrooms and Onions Toppers

Elevate your meals with these savory Mushrooms and Onions Toppers, a versatile and flavor-packed addition to any dish. This quick recipe combines tender button mushrooms, sweet caramelized onions, and a hint of garlic, all perfectly seasoned with fresh thyme, a splash of balsamic vinegar, and a touch of butter for ultimate richness. Ready in just 25 minutes, this effortless side is perfect for adding a gourmet touch to steaks, burgers, baked potatoes, or even as a filling for wraps and sandwiches. With their earthy, umami-packed flavor and aromatic appeal, these toppers are sure to transform any meal into a comforting, restaurant-quality experience. Ideal for busy weeknights or special occasions, they’re a must-have for your culinary repertoire.

Nutriscore Rating: 70/100

Prep Time:10 mins

Cook Time:15 mins

Total Time:25 mins

Servings: 4

Ingredients

• 250 grams button mushrooms
• 1 medium yellow onion
• 2 tablespoons unsalted butter
• 1 tablespoon olive oil
• 2 cloves garlic
• 1 teaspoon fresh thyme leaves
• 0.5 teaspoon salt
• 0.25 teaspoon ground black pepper
• 1 teaspoon balsamic vinegar

Directions

Step 1

Clean the mushrooms with a damp cloth or paper towel and slice them thinly.

Step 2

Peel and thinly slice the onion into half-moon shapes.

Step 3

Mince the garlic cloves.

Step 4

Heat a large skillet over medium heat and add the butter and olive oil.

Step 5

Once the butter has melted, add the sliced onions and cook for 3–4 minutes, stirring occasionally, until they start to soften.

Step 6

Add the sliced mushrooms to the skillet and stir to combine with the onions.

Step 7

Cook for 6–8 minutes, stirring occasionally, until the mushrooms release their moisture and start to brown.

Step 8

Add the minced garlic, fresh thyme leaves, salt, and black pepper. Stir to combine and cook for another 1–2 minutes.

Step 9

Drizzle the balsamic vinegar over the mixture and stir well. Cook for an additional 1 minute to let the flavors meld.

Step 10

Remove the skillet from heat and adjust seasoning to taste if needed.

Step 11

Serve warm as a topper for steaks, burgers, baked potatoes, or any dish that could use a flavorful boost.

Nutrition Facts

Serving size	(417.4g)

Amount per serving	% Daily Value*
Calories	442.8

Total Fat 38.9g	0%
Saturated Fat 16.3g	0%
Polyunsaturated Fat 1.3g
Cholesterol 62mg	0%
Sodium 1209.0mg	0%
Total Carbohydrate 21.7g	0%
Dietary Fiber 4.8g	0%
Total Sugars 10.6g
Protein 9.7g	0%

Vitamin D 0IU	0%
Calcium 54.1mg	0%
Iron 1.7mg	0%
Potassium 1008.7mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 73.6%

Protein: 8.2%

Carbs: 18.2%