Recipe(tried): Jalapeno Scalloped Potatoes

This is a very good recipe that I make often.

JALAPENO SCALLOPED POTATOES

8 medium potatoes, pared and thinly sliced
1 medium onion, chopped
1 cup grated cheddar cheese
Salt and pepper, to taste
1 (10 3/4 oz) can condensed cheddar cheese soup
1 1/2 cups milk
1 to 2 tbsp jalapeno pepper slices (or finely chopped)*

Alternate layers of potatoes, onion, and grated cheese in baking dish. Season each layer with salt and pepper; set aside.

Mix (undiluted) soup and milk; pour over potatoes.

Bake, uncovered, at 350 degrees F for 1 1/2 to 2 hours or until done.

*I sometimes add canned chopped green chilies in addition to the jalapeno peppers.