Variations
Pre-Cook the Vegetables
Sautéing the peppers and onions before baking ensures that they become tender and sweet rather than remaining crunchy.
Try Different Sausage
Turkey sausage keeps the pie relatively light, while pork sausage gives it a richer, more traditional flavor. You can also use a mild or spicy sausage depending on your preference.
Change the Cheese
Monterey Jack is especially good here because it melts beautifully, but pepper Jack, cheddar, or a Monterey Jack-cheddar blend can also work well.
Make It Ahead
The sausage and vegetable filling can