Mini Hamburgers - cooking recipe

Ingredients

1/2 c. chopped onion
1 Tbsp. butter or margarine
1 lb. lean ground beef or ground round
1 egg, beaten
1/4 tsp. seasoned salt
1/4 tsp. ground sage
1/4 tsp. salt
1/8 tsp. pepper
40 mini rolls, split
8 oz. process American cheese slices, cut into 1 1/2-inch squares (optional)
40 dill pickle slices (optional)

Preparation

In a skillet, saute onion in butter.
Transfer to a bowl. Add meat, egg and seasonings.
Spread over bottom halves of the rolls; replace tops.
Place on baking sheets; cover with foil. Bake at 350\u00b0 for 20 minutes.