Easy Mini Quiche

I made these for a friend's visit last Friday (the 10th), and as the recipe's name promise, they are easy.  I made them in silicone muffin cup and they came out very easily.  Thanks to Amber for saying they have good flavor! ;)

wheat bread slices
onion, grated [of course I only had dried onions ;)]
1/2 cup cheese
1 cup milk
4 eggs
1 tsp dry mustard
pinch black pepper
[add garlic salt, onion powder, Italian seasoning, Parsley, paprika]

Grease muffin tin.  Use a round cookie cutter, or a knife, to cut out bread to fit in the bottom of the muffin tin cups. Add cheese to each muffin cup.  Whisk together the eggs, milk, onion, mustard and spices/herbs.  Pour in each muffin cup, 3/4 full.  Bake in a 375 degree oven for 20 minutes.  Check for doneness.

Recipe adapted from "Easy Mini Quiche Recipe".  Allrecipes.com.