1 egg
2 cans tuna, drained
1/4 c. chopped onion
1/2 c. shredded Cheddar cheese
1/2 c. dried parsley
1 tsp. celery salt
1/4 tsp. pepper
2 c. Bisquick baking mix
1/2 c. cold water

Beat egg slightly. Set aside 2 tablespoons of egg. Stir tuna, onion, cheese, parsley and pepper into remaining egg. Stir baking mix and water to soften dough. Knead 5 times. Roll into rectangle 15 x 10 inches. Spread with tuna mixture. Roll up, beginning at long side. With sealed edge down shape into ring on greased baking sheet. Pinch ends together. With scissors, make cuts 2/3 of way through ring at 1 inch intervals. turn sections. Brush with egg. Bake at 375 degrees for 25-30 minutes. Serves 2-4. Serve with cheese sauce.