Gather all ingredients. Preheat the oven to 300 degrees F (150 degrees C). Grease a 6 cavity donut pan with cooking spray. Allrecipes/Qi Ai
Whisk eggs in a large bowl until consistent and no egg whites are visible. Whisk in salt and pepper. Pour eggs into the donut pan, dividing evenly amongst the 6 cavities. Crumble cooked sausage evenly over eggs, and sprinkle each cavity with chives. Allrecipes/Qi Ai
Bake in the preheated oven until the egg rounds are set and puffed up, 10 to 12 minutes. Allrecipes/Qi Ai
While cooking, split the bagels and place on a lined baking sheet. Top one half of each bagel with cheese. Bake until golden brown and the cheese is melted, 4 to 5 minutes. Allrecipes/Qi Ai
Run a knife along the edge of the donut pan to remove the egg rounds, then place one on each bagel half. Top with hot sauce, if desired. Serve immediately. Allrecipes/Qi Ai
Donut Pan Egg Sandwiches · Dinner Match Lab | Dinner Match Lab