1 lb. crab meat
1 (3 oz.) pkg. cream cheese cut in 1/2" squares
1 (4 oz.) pkg. shredded mild cheddar cheese
1/4 c. diced onions
Dash of Old Bay
2 c. milk
1 c. Bisquick
4 eggs

Layer crab meat, onions and cheese squares in a 9"x13" casserole dish. Sprinkle with Old Bay and 1/2 of shredded cheese. Mix together eggs, milk and Bisquick. Pour over crabmeat and other ingredients. Top with remaining cheese. Bake at 400 degrees for 35 to 40 minutes or until golden brown. Serves 6 to 8.