Brunch Casserole with Gruyere Cheese and Caramelized Onions
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Brunch Casserole with Gruyere Cheese and Caramelized Onions

Brunch Casserole with Gruyere Cheese and Caramelized Onions is amazing as a main dish or a side dish! I love making this for special occasions, the gruyere cheese makes it feel extra fancy. It’s a great Mother’s Day breakfast casserole, Christmas breakfast casserole, and Easter breakfast casserole! Ingredients for Brunch Casserole with Gruyere Cheese and…