1 1/2 c. Bisquick mix
1/4 c. oil
1 egg
1/2 c. milk
1 1/2 c. cheese (grated sharp Cheddar)
1/2 lb. sausage meat (I use hot)

Bake at 400°F for 20 to 25 minutes or until center puffs. I double the recipe for a 9 x 13-inch pan.