Mom's Savory Strata

Prepare a 9x13 inch baking vessel by applying a generous amount of cooking oil to its surface. Fill the dish with half of the torn bread, spreading it out evenly across the bottom. Distribute the sliced mushrooms and green bell pepper uniformly over the bread layer, ensuring a consistent pattern. Sprinkle half of the shredded cheese over the vegetables to add flavor and texture. Cover the layer with the remaining torn bread pieces, followed by a layer of sautéed onions and diced ham. Sprinkle the remaining cheese over the top to complete the mixture. In a separate container, whisk together eggs and milk until well combined; pour this liquid over the entire assembly. Cover the dish with aluminum foil and refrigerate for 12 to 24 hours, allowing the flavors to meld together.

Heat your oven to 350 degrees F (175 degrees C). Place the covered dish in the oven and bake for 35 minutes, then remove the foil to continue baking for an additional 15 minutes, or until the top layer is evenly browned and crispy.