Bake this irresistible Southwestern Spaghetti Pie Casserole at home. Made with Milk, Egg, Cheddar Cheese and Olive Oil. Easy step-by-step instructions i…
This Southwestern Spaghetti Pie Casserole relies on simple, everyday ingredients such as milk, large egg, extra virgin olive oil and medium onion, diced. It comes together quickly and makes 4 servings, at about 285 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Southwestern Spaghetti Pie Casserole delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.
Updated Jun 30, 2026