2 cans tuna fish
1/2 c. chopped celery
1/2 c. chopped green pepper
1/2 c. chopped onion
1 can condensed cream of mushroom soup (use half)

CRUST:

2 c. Bisquick & 1/2 c. cold water
1 1/2 c. Cheddar cheese
1/4 c. milk
1/2 mushroom soup

Mix Bisquick and water (knead 5 times). Roll lengthwise. Spoon tuna mix lengthwise. Sprinkle with 1 cup cheese. Pour on half of the soup. Fold over crust. Mix remaining soup and cheese. Pour over twist. Bake at 425 degrees for 15-20 minutes.