Mushroom Pastries - cooking recipe

Ingredients

chilled pastry
3 Tbsp. butter
1 large onion, chopped fine
1/4 tsp. thyme
1/2 tsp. salt and pepper to taste
2 Tbsp. flour
1/4 c. sour cream
3 (3 oz.) pkg. cream cheese
1 lb. fresh mushrooms, chopped
1/2 c. soft butter

Preparation

Melt butter and saute onion; add mushrooms and cook slowly, about 3 minutes.
Add thyme, salt and pepper.
Sprinkle 2 tablespoons flour.
Stir in sour cream.
Cook gently until thickened, cool!