Filling: 2 medium russet potatoes 1 teaspoon Kosher salt 1/2 teaspoon freshly ground black pepper 1 pinch cayenne 2 ounces Cheddar cheese, grated 1/4 cup sliced green onions, plus more as needed for garnish 1/2 cup crispy fried bacon bits 1/4 cup sour cream French Toast: 5 large eggs 1/2 teaspoon kosher salt 1/2 cup milk 12 slices white sandwich bread 4 tablespoons unsalted butter Spicy, Sweet and…