2 c. Bisquick mix
1 egg
2 tbsp. heaping sour cream
1 c. chopped onion
1/2 c. shredded carrot
1/2 c. sliced mushrooms
1 stick butter, melted

Mix everything, except 1/2 the butter, together. Place 1/2 the butter to top mixture. Bake at 350 degrees for 30 to 40 minutes in a 9 x 12 inch pan.