Seafood Tetrazzini

Ingredients

3 t onion
2 t butter
10 1/2 oz cream of mushroom soup
1/2 c water
1 c elbow macaroni
1/2 c parmesan cheese
1 c tuna
3/8 c ripe olives
2 t lemon juice
1/8 t thyme leaves
1/8 t marjoram leaves
2 tablespoons butter
1/4 cup parmesan cheese

Instructions

minutes.

7. lf desired, top can be browned by placing under conventional broiler 3