Preheat your oven to 375°F (190°C) to ensure it’s ready for baking.
In a large skillet over medium heat, cook the crumbled breakfast sausage until it is browned and cooked through, about 5-7 minutes. Stir occasionally to break it into smaller pieces. Once cooked, transfer the sausage to a colander to drain any excess grease.
In a mixing bowl, whisk together the eggs and milk until fully blended, creating a smooth mixture. Add in the garlic powder, smoked paprika, and a pinch of salt and black pepper; whisk again to incorporate the seasonings evenly.
Take a greased 9x13-inch baking dish and spread half of the frozen tater tots in a single, even layer across the bottom.
Distribute the cooked sausage evenly over the layer of tater tots. Next, sprinkle the diced bell peppers and onions uniformly across the sausage.
Carefully pour the egg mixture over the layered sausage and vegetables, ensuring that it seeps into all the nooks and crannies for even cooking.
With the remaining tater tots, create a second layer on top, pressing them down gently to ensure they adhere to the egg mixture. Finish by generously sprinkling the shredded cheddar cheese over the top for a delightful melt.
Place the baking dish in the preheated oven and bake for 35-40 minutes, or until the casserole is firm to the touch, and the cheese is melted and has a bubbly golden appearance.
Once finished, remove from the oven and let the casserole sit for a few minutes to cool slightly before cutting into squares. Garnish with freshly chopped parsley for a vibrant touch.
Notes
Serve warm directly from the baking dish and consider offering a side of hot sauce for extra heat.