Four 4″ unbaked tart shells (home-made or bought)
1/2 lb bacon (8 thick or 10 thin slices)
2 eggs
2 egg yolks
1 1/2 cups half-and-half
1/2 tsp salt
dash of pepper
dash of dry mustard
1/2 cups shredded Swiss or cheddar cheese, lightly packed
Place a baking sheet large enough to take the four tart shells in the oven, and preheat the oven [...]