1. Divide the ground sausage into 6 portions.Shape each portion of sausage into a patty and set aside or chill for later.
2. Crack the eggs into a bowl or batter dispenser. Add the milk, cornstarch, and salt and pepper. Beat well with a whisk until smooth, or use an immersion blender. If you’re using the batter dispenser, DON’T hold the handle while whisking!
3. Preheat the oven to 350℉.  Oil the egg bun pan and place on a baking sheet for stability.
4. Dispense the egg mixture as evenly as you can into each of the bun cavities. The pancake dispenser is the best way to do this.
5.  Bake at 350℉ for 25 minutes, or until each egg round is set in the center.
6.  While the egg cooks, brown sausage patties in a frying pan, or non-stick pan.

To serve: 2 egg sandwich rounds form the bun, with a sausage patty and a slice of cheese in the center.