Stuffed Onions - cooking recipe

Ingredients

6 large onions
2 Tbsp. butter
1 c. soft bread crumbs
2 Tbsp. olive oil
1/4 c. ground beef
2 c. soft bread crumbs
1 egg yolk
2 tsp. chopped parsley
1 tsp. salt
1/4 tsp. pepper
1/4 tsp. marjoram
2 Tbsp. olive oil
1 Tbsp. chopped parsley

Preparation

Cut off root ends of onions.
Peel, rinse and cut off 1/2-inch slice from top of each.
Put onions in boiling salted water to cover in a large saucepan. Cook 10 to 15 minutes or until onions are slightly tender. Drain well and cool.