2 (8 oz.) pkgs. frozen, chopped spinach, thawed
1/2 c. minced green onion
1 tbsp. minced green pepper
6 tbsp. mayonnaise
1 tsp. lemon juice
1/8 tsp. butter, softened
12 slices enriched pumpernickel bread
6 slices Swiss, Provolone, mild cheddar cheese
2 tbsp. sunflower seeds
2/3 c. sauteed mushrooms or 1 (2 1/2 oz.) can sliced mushrooms
1 c. alfalfa sprouts