01 -
Set oven to 175°C. Lightly grease a 12-cup muffin pan with nonstick spray or line with paper liners and spray lightly.
02 -
Place crumbled breakfast sausage in a large skillet over medium-high heat. Break up sausage with a wooden spoon and cook for 8–10 minutes until no pink remains. Remove from heat, drain excess fat, and cool slightly.
03 -
Crack eggs into a large bowl and whisk thoroughly. Add shredded cheddar, chopped green onions, cooled sausage, Bisquick mix, salt, and pepper. Fold until just combined with no dry spots.
04 -
Divide the sausage mixture evenly among the 12 muffin cups, filling each about three-quarters full.
05 -
Bake on the middle rack for 18–22 minutes until muffins are light golden and centers are set. Insert a toothpick in the center of a muffin; if it comes out clean, they are ready.
06 -
Let muffins cool in the pan for 3 minutes. Transfer to a wire rack or plate. Serve warm or at room temperature.