Pieczarki Nadziewane (Stuffed Mushrooms)

• 20 each mushrooms
• 2 tablespoons margarine or butter
• 1 small onions minced
• 3 tablespoons bread crumbs dry
• 1 tablespoon sour cream
• 1 large eggs hard-cooked,
• 1 large eggs
• 1 tablespoon parsley leaves chopped
• 1/4 teaspoon salt
• 18 teaspoon black pepper
• 20 slices cheese gouda, 1" square, or swiss cheese

1. Preheat oven to 400F (200C).
2. Grease 9 to 10 inch sqaure baking dish.
3. Seperate mushroom caps and stems; set caps aside.
4. Finely chop stem pieces.
5. Melt butter over medium heat.
6. Add onion; saute until soft, about 3 minutes.
7. In bowl, combine sauteed onion, chopped mushroom stems, bread crumbs, sour cream and hard-cooked egg.
8. In a bowl, beat egg with fork.
9. Add to onion mixture.
10. Stir in parsley, salt and pepper until blended.
11. Pack about 1 rounded teaspoon stuffing mixture into each reserved mushroom cap.
12. Arrange, stuffing-side up, in greased dish.
13. Place 1 cheese square on each cap.
14. Bake, uncovered, 20 to 25 minutes.

mushrooms, margarine, onions, bread crumbs dry, sour cream, eggs, eggs, parsley, salt, black pepper, gouda

Taken from recipeland.com/recipe/v/pieczarki-nadziewane-stuffed-mu-35422 (may not work)