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°F (200°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.

• 500 ml 2 cups ham, diced
• 500 ml 2 cups Swiss or Cheddar cheese, shredded
• 150 ml 2/3 cup green onion, chopped
• 500 ml 2 cups asparagus (about 12 spears), diced
• 750 ml 3 cups milk
• 375 ml 1 1/2 cups baking mix (eg. Bisquick)
• 7 7 eggs, lightly whisked