For an even richer flavor, consider using browned butter instead of melted butter. To prevent the casserole from becoming watery, ensure the spinach is thoroughly drained and squeezed dry. Feel free to customize the cheese blend; Gruyere, cheddar, or mozzarella would also work well. Adding a pinch of nutmeg to the egg mixture can enhance the overall flavor profile. This casserole can be assembled ahead of time and refrigerated overnight. Add about 10-15 minutes to the baking time if baking from cold.
Zelma Davis
Aug 6, 2024This recipe is a lifesaver for busy mornings! I prepped it the night before, and it baked perfectly.
Brooke Abshire
Jan 28, 2024My family loved this casserole! The combination of spinach and mushrooms is delicious.
Robert Harber
Jun 29, 2023Easy to follow instructions and a delicious result. I will definitely make this again.
Eugene Grimes
Apr 14, 2023I added a little garlic powder to the egg mixture, and it was a big hit! Thanks for sharing.
Cecil Oreilly
Jan 18, 2023The casserole was a bit watery, even after squeezing the spinach. Next time, I'll try sautéing the spinach beforehand.