1 egg, slightly beaten
2 (7 oz.) cans tuna
1/2 c. chopped onion
1/2 c. shredded sharp Cheddar cheese
1/2 c. chopped parsley
1 1/2 spoons celery salt
1/4 tsp. pepper

BISCUIT DOUGH:

2 c. flour (self-rising or biscuit flour)
1/4 c. shortening
3/4 c. milk

Heat oven at 350 degrees. Reserve 2 tablespoons of the egg; set aside. Mix remaining egg, tuna (drained), onion, cheese, parsley, celery salt, and pepper. Prepare biscuit dough. Roll dough into rectangle, 15 x 10 inch. Spread tuna mixture. Roll up beginning at wide side. Place, seam side down, in ring on greased baking sheet. Pinch ends together. With scissors, make cuts 2/3 of the way through ring at 1 inch intervals. Brush with reserved egg. Bake 25 to 30 minutes. Serve with cheese sauce.