1 can stewed tomatoes
1 lb. ground chuck
1 pkg. shredded Mexican Velveeta
1 pkg. taco seasoning mix
1/2 c. buttermilk
1/2 c. milk
2 eggs
1/2 c. Bisquick

Brown ground beef. Drain. Mix in can of stewed tomatoes and seasoning mix. Place in bottom of casserole dish (9 x 5 inches). Mix buttermilk, milk, eggs, and Bisquick in blender. Sprinkle Velveeta on top of beef, tomato mixture. Pour Bisquick mixture over this. Bake for 30 minutes at 350 to 375 degrees until brown and knife inserted comes out clean.