1 cup and 1/2 cup sugar
6 large eggs
1 14-oz can sweetened condensed milk
2 13-oz cans evaporated milk
1 teaspoon vanilla
Preheat oven to 325 degrees. 
You will need 6 ramekins or other specialty 
flan cook ware and a large baking pan to put them in.
Pour 1 cup sugar in warm pan over medium heat. 
Constantly stir sugar until 
it browns and becomes caramel. 
Quickly pour approximately 2 to 3 tablespoons of
caramel in each ramekin, tilting it to swirl the caramel around the sides. 
Reheat caramel if it starts to harden.
In a mixer or with a whisk, blend the eggs together. 
Mix in the milks, then 
slowly mix in the 1/2 cup of sugar, then the vanilla. Blend smooth after 
each ingredient is added.
Pour custard into caramel lined ramekins. 
Place ramekins in a large glass or 
ceramic baking dish and fill with about 1 to 2 inches of hot water. 
Bake for 45 minutes in the water bath and check with a knife just to the side of the center. If knife comes out clean, it's ready.
Remove and let cool. Let each ramekin cool in refrigerator for 1 hour. 
Invert each ramekin onto a small plate, the caramel sauce will flow over the 
custard.
This is a light and delicious dessert.
Kay's note: You can use a jar of caramel sauce instead of making your own. 
This works well especially for those of us who are visually impaired. 
Melting sugar can be tricky.