How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Mushroom Crostini With Fromage Fort?

You need 17 ingredients. The key ingredients include: 1/3 cup sour cream, 4 ounces gruyere cheese grated, 4 ounces white cheddar sheese, grated, 2 tablespoons butter soft, and more.

Is Mushroom Crostini With Fromage Fort suitable as snacks & appetizers?

Yes, Mushroom Crostini With Fromage Fort falls under the Snacks & Appetizers category and is a great choice for this type of meal.

How do I store leftover Mushroom Crostini With Fromage Fort?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Mushroom Crostini With Fromage Fort Recipe

Name: Mushroom Crostini With Fromage Fort
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1/3 cup sour cream; 4 ounces gruyere cheese grated; 4 ounces white cheddar sheese, grated; 2 tablespoons butter soft; 1/4 cup dry white wine; 1 garlic clove; 1 pinch kosher salt; 1 tablespoon butter; 1 tablespoon olive oil; 1 ounce dried mushrooms; 2 tablespoons white onion chopped; 1/4 cup dry white wine; 1 lemon; 1 tablespoon thyme leaves; 1 tablespoon parsley chopped, and more for garnish; salt; 1/2 inch EVOO

Try this homemade Mushroom Crostini With Fromage Fort recipe the whole family will love. Made with sour cream, gruyere cheese, cheddar sheese and butter…

This Mushroom Crostini With Fromage Fort relies on simple, everyday ingredients such as sour cream, gruyere cheese grated, white cheddar sheese, grated and butter soft. It comes together quickly and makes 4 servings, at about 429 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Snacks & Appetizers

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Mushroom Crostini With Fromage Fort

Tips for the best results

Variations & substitutions

My Personal Notes

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