This breakfast casserole is easy and cheesy with just a little bit of heat. It's a little like having a breakfast pizza served on a crust of fluffy biscuit. Using mayonnaise in a baked casserole sounded a little weird to me until I was reminded that mayonnaise is basically just eggs and vegetable oil. The flavor of the squares depends a lot on the sausage that you use. I blended Italian sausage with a little spicy breakfast sausage. I liked it so much that I ate large rectangles instead of squares. (This recipe was submitted in 2006. It was tested and photographed in June 2014.)





How To Make Bisquick Sausage Squares

Stir Bisquick mix with the milk and 2 Tablespoons of the mayonnaise. Spread into greased 13 x 9-inch pan.

In a large frying pan over medium heat, cook the sausage and onion until the sausage is browned (no longer pink) and the onion is tender. Drain the fat and spoon the sausage and onion over the Bisquick mix.

Beat the egg with the cheese, chilies and remaining mayonnaise. Spread over meat. Bake at 375 degrees for 25 minutes. Cut into one inch squares.





How To Make Bisquick Sausage Squares

Cooking Notes:

For variation, try Pepper Jack cheese instead of Cheddar. You could also add 1/4 cup of chopped bell pepper along with the onion if desired.

Regular or low-fat Bisquick baking mix will work fine if you can't find Buttermilk Bisquick.

When spreading out the bottom layer of Bisquick batter in the pan, you may find it helpful to use your fingers. Place fingers under cold tap water first and the batter won't stick to them.






A savory breakfast casserole with cheese and sausage. You can choose to make it spicy or mild depending on the green chilies you use.

Mr Breakfast would like to thank MrsBuckeye for this recipe.

Overall Average Rating = 4 (out of 5)

Based on 3 votes.

From GBR - NH

Rating (out of 5):

I used a 9 x 9 casserole as I was unable to fill the bottom of the 13 x 9 with such little dough, used sweet sausage, grilled onions and peppers and topped it with fresh garden tomatoes for the last 5 minutes of cook time. Simple, easy and very tasty!

Comment submitted: 8/3/2020 (#20995)



From mf in Texas

Rating (out of 5):

This is a favorite when I take it to Sunday School for a snack breakfast.

Comment submitted: 12/22/2007 (#4231)



From MM

Rating (out of 5):

A very good recipe. I just baked it and after letting it set for about 15 minutes, my husband and I ate about l/2 of it. of it. MM

Comment submitted: 12/16/2006 (#975)

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