Infallible Souffle - cooking recipe

Ingredients

16 slices thin bread
8 oz. Cheddar cheese
8 oz. Swiss cheese
ham
1/2 Tbsp. dry mustard
6 eggs, beaten
1/2 Tbsp. onion salt
3 c. milk

Preparation

Remove crusts from bread; cut in half.
Grease a 9 x 13-inch glass casserole dish.
Layer bread, ham, Cheddar cheese and Swiss cheese.
Repeat layers.
Combine and pour over the casserole the following:
dry mustard, eggs, onion salt and milk.
Put few pats of butter on top before baking.
Can be made the day before and refrigerated.
Bake at 375\u00b0 for 40 minutes or longer, if necessary, depending on your oven heat.
Serves 10.