How to Make Mini Quiche
- Preheat oven to 375 degrees F. Lightly grease 12 muffin tins.
- Trim bread into circles. Place circles in bottom of muffin tins. Distribute the onion and shredded cheese evenly between the muffin tins.
- In a medium bowl, combine milk, eggs, mustard and pepper. Divide between the muffin tins.
- Bake in preheated oven for 20 minutes or until a toothpick inserted into the center of a quiche comes out clean.