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4.9 from 45 votes

Cheesy Mushrooms Appetizer Toasts

Mushroom appetizer toasts are cheesy, delicious, and easy to eat in just a bite or two! The perfect potluck appetizer to make everyone swoon! These mushroom snacks are made with a simple saute of mushrooms, baguette, and plenty of cheese for the perfect party snack.

Prep Time
10 mins
Cook Time
10 mins
Total Time
25 mins
Servings: 6
Calories: 215 kcal
Course: Appetizer , Snacks , Lunch , Brunch
Cuisine: American

Ingredients

  • 3 tablespoons butter
  • 1 cup onion chopped
  • 2 cups mushrooms chopped
  • 1 cup mozzarella cheese shredded, plus a pinch extra for the top of each toast
  • ¼ cup Parmesan Cheese grated or shredded
  • 1 large egg
  • oregano
  • ¼ teaspoon salt
  • ½ teaspoon pepper
  • baguette sliced

Instructions

    Cup of Yum
  1. Gather all your ingredients and preheat your oven to 350 degrees.
  2. Slice baguette into ¾ inch slices. Set aside.
  3. In a large skillet melt your butter and add the mushrooms to the skillet.
  4. Add onions and continue cooking until tender.
  5. Add oregano, salt and pepper to the skillet.
  6. Next, add mozzarella cheese and parmesan cheese.
  7. Add the egg and stir for a minute until totally blended.
  8. Remove the skillet from the heat.
  9. Prepare rimmed baking sheet with parchment paper.
  10. Place slices on baking sheet and add mushroom mixture on top of each slice. Add a pinch of shredded mozzarella cheese on top of each.
  11. Drizzle with olive oil if desired.
  12. Bake for between 12-15 minutes. The cheese should be melted and mushroom mixture heated through.
  13. Serve up while warm and enjoy every bite!

Notes

  • If you want others to look at you in awe and sing your praises. Serve these toasts and a few other finger foods on a platter at your next party or get together. People will think you're a master chef and tell others of your greatness!
  • Mushrooms: Cremini or brown mushrooms will bring more savory, mushroom flavor than white mushrooms.
  • The thickness of the bread: Be sure to cut the toast a bit on the thicker side so they don't get soggy from the mushrooms.
  • Liquid in the skillet: Most of the water should cook out of the mushrooms but if you still see liquid, drain it off before you add the remaining ingredients.

Nutrition Information

Calories 215kcal (11%) Carbohydrates 25g (8%) Protein 12g (24%) Fat 8g (12%) Saturated Fat 4g (20%) Polyunsaturated Fat 1g Monounsaturated Fat 2g Trans Fat 1g Cholesterol 49mg (16%) Sodium 561mg (23%) Potassium 234mg (7%) Fiber 2g (8%) Sugar 4g (8%) Vitamin A 218IU (4%) Vitamin C 3mg (3%) Calcium 209mg (21%) Iron 2mg (11%)

Nutrition Facts

Serving: 6Serving

Amount Per Serving

Calories 215

% Daily Value*

Calories 215kcal 11%
Carbohydrates 25g 8%
Protein 12g 24%
Fat 8g 12%
Saturated Fat 4g 20%
Polyunsaturated Fat 1g 6%
Monounsaturated Fat 2g 10%
Trans Fat 1g 50%
Cholesterol 49mg 16%
Sodium 561mg 23%
Potassium 234mg 5%
Fiber 2g 8%
Sugar 4g 8%
Vitamin A 218IU 4%
Vitamin C 3mg 3%
Calcium 209mg 21%
Iron 2mg 11%

* Percent Daily Values are based on a 2,000 calorie diet.