Philly Cheese Steak Casserole: The Thermodynamics of Protein Binding and Lipid Fusion

Preheat your oven to $175^\circ\text{C}$ ($350^\circ\text{F}$) and grease a 9×9-inch square baking dish thoroughly with butter or non-stick spray. Heat a large skillet over medium-high heat on your stovetop to prepare for the protein sear.

Place the ground beef into the hot skillet, breaking it apart with a wooden spoon to begin browning. When the beef is partially cooked, toss the chopped onions and bell peppers into the pan. Continue sautéing until the meat is completely browned and the vegetables have softened, releasing their internal moisture.

Sprinkle the seasoned salt and minced garlic evenly into the meat mixture, tossing continuously for 30 seconds to activate the garlic’s aromatic compounds without scorching them. Remove the skillet from the heat and carefully drain off any excess liquid grease to keep the base clean.

Spread the drained savory beef and vegetable mixture evenly across the bottom of your prepared baking dish. Lay the 8 slices of Provolone cheese flat across the meat, overlapping them slightly to form a solid cheese barrier. In a separate mixing bowl, vigorously whisk together the eggs, heavy whipping cream, and Worcestershire sauce until completely unified, then pour this liquid mixture evenly over the cheese layer.

Slide the dish onto the middle rack of your oven and bake uncovered for 35 to 40 minutes. The custard should be set through the center, and the Provolone top should be bubbly and lightly golden. Remove from the oven, let the casserole rest f-l-koujina (in the kitchen) for 5 minutes to allow the layers to firm up, then slice cleanly and serve warm f-l-gass3a (at the dinner table).