Hot Beef Dip - cooking recipe

Ingredients

1/4 c. chopped onion
1 Tbsp. margarine
1 (8 oz.) pkg. cream cheese
1 c. milk
1 (4 oz.) can mushrooms
1 (2 1/2 oz.) pkg. sliced beef, chopped
1/4 c. grated Parmesan cheese
2 Tbsp. chopped parsley

Preparation

Mix together.
Keep warm in crock-pot while dipping. Refrigerate.