Holiday Egg Bake – Fustini's Oils & Vinegars

Ingredients

• 2 tablespoons Fustini's Medium SELECT olive oil, plus more for greasing
• 1/2 cup pepperoni, finely diced
• 1/2 pound mushrooms, stems discarded and sliced into 3/4-inch pieces
• 1 medium onion, minced
• 1 red bell pepper, cut into 1/2-inch pieces
• kosher salt and pepper to taste
• 8 large eggs
• 3 cups whole milk
• 1 tablespoon Dijon mustard
• 1 tablespoon Worcestershire sauce
• 1 loaf challah, day-old, cut into 1-inch dice
• 1 1/4 cup ham, finely diced
• 1 cup Monterey Jack cheese, shredded
• 1 cup aged white cheddar cheese, shredded
• 1/2 cup green scallions, finely chopped, plus more for garnish
• Hot sauce (optional)