Old-Fashioned Cabbage Rolls

Ingredients

• 1 lb. ground beef
• 1 egg
• 1/2 c. milk
• 1/2 c. fine dry bread crumbs
• 1 tsp. salt
• 1 tsp. molasses
• 1/4 tsp. ginger
• 1/4 tsp. nutmeg
• 1/4 tsp. allspice
• 1 small onion
• 1 large head green cabbage
• 1/2 c. boiling water
• 1/4 c. butter
• 1/2 c. milk
• 1 Tbsp. cornstarch