1 or 2 sm. cans tuna
1 lb. fresh, shredded spinach or thawed pkg.
1/2 c. mayonnaise
1/4 c. buttermilk or plain yogurt
4 beaten eggs
3/4 c. grated cheese (Parmesan or Cheddar)
1/2 c. bread crumbs or wheat germ
1/2 tsp. garlic powder
1/2 tsp. celery seed
Optional Sliced mushrooms, up to 1 c.

Mix mayonnaise, buttermilk, eggs, cheese and bread crumbs. Add seasonings. Stir in tuna, spinach and pour into greased 9 inch pan. Top with additional cheese. Bake 35 minutes at 350 degrees. Serve hot or cold.