Try this Easy Hamburger Quiche recipe.
Substituting heavy cream with whole milk or non-fat milk alters the protein structure of the custard, resulting in a lighter set that relies heavily on the mayonnaise and eggs for emulsification. When preparing savory baked pies, understanding how fats and liquids interact prevents separation during baking. Mayo introduces extra oil and emulsifiers which stabilize the dairy and egg mixture under heat, creating a cohesive filling instead of a watery curd.
Efficient kitchen management means utilizing pantry staples like cornstarch to thicken dairy-based fillings reliably. Proper cooling temperatures dictate whether a custard holds its shape or slumps upon serving.