Mushroom Crostini

If you love rich, hearty flavors in an easy-to-make appetizer, Mushroom Crostini is a must-try. The combination of buttery mushrooms, sweet caramelized onions, and crispy bread makes for an irresistible bite.

Whether you’re entertaining guests or just looking for a flavorful snack, these crostini bring a touch of rustic elegance to any occasion.

Helpful Tips

• Use any mushrooms you like: We used baby bella mushrooms but you could really use just about any mushroom or combination of mushrooms.
• Add cheese for a creamy salty finish: Fresh grated Parmesan pairs beautifully with the rich topping.
• Season at the end: Salt draws out moisture, so wait until the mushrooms and onions are fully cooked before adding it to avoid excess liquid.

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Mushroom Crostini

The combination of buttery mushrooms, sweet caramelized onions, and crispy bread makes for an irresistible bite.

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Prep Time 15 minutes mins

Cook Time 20 minutes mins

Total Time 35 minutes mins

Course Appetizer

Cuisine American

Servings 20 Crostini

Calories 73 kcal

Ingredients

  

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• 1 baguette sliced
• 1 tablespoons olive oil
• 4 tablespoons butter
• 1 pound mushrooms sliced
• 1 medium onion sliced
• 1/2 teaspoon salt
• 1/2 teaspoon ground black pepper
• 2 cloves garlic minced
• 1/3 cup Parmesan cheese grated
• 1 tablespoon fresh thyme chopped

Instructions

 

• Toast the baguette slices in the oven for about 10 minutes at 375° F(190°C), or in the air fryer for 3 minutes. Drizzle 1 tablespoon of olive oil over the crostini.
• Heat a pan over medium heat and add the butter. Once melted, add the onions, mushrooms, salt and pepper to the pan and sauté until golden, about 8-10 minutes. Add the garlic and sauté for 1 minute. Remove from heat.
• Top each crostini with mushroom mixture, grated Parmesan, and a sprinkle of thyme.

Nutrition

Calories: 73kcalCarbohydrates: 8gProtein: 3gFat: 4gSaturated Fat: 2gPolyunsaturated Fat: 0.4gMonounsaturated Fat: 1gTrans Fat: 0.1gCholesterol: 7mgSodium: 182mgPotassium: 102mgFiber: 1gSugar: 1gVitamin A: 100IUVitamin C: 2mgCalcium: 38mgIron: 1mg

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