- 2 cups diced ham
- 2 cups shredded Swiss or Cheddar cheese
- 2/3 cup chopped green onion
- 2 cups diced asparagus
- 3 cups milk
- 1 1/2 cups all-purpose baking mix (such as Bisquick®)
- 7 eggs, lightly whisked
- Lightly grease or spray a 13 x 9-inch (33 x 23 cm) baking dish. Layer ham, cheese, green onion and asparagus in dish.
- Whisk milk into baking mix a little at a time so mixture doesn't get lumpy. Whisk in eggs just until blended. Pour mixture carefully over ingredients in baking dish.
- Bake in a preheated 400 degrees F (200 degrees C) oven until puffed and golden brown, and a knife inserted in centre comes out clean, 35 to 45 minutes.
- Let cool for 5 minutes before slicing and serving.