One of my favorite recipes growing up! Let's be clear - this is comfort food! It's not going to win any awards for being a healthy meal or quick to make. What it wins an award for is reminding me of home and comfort on a chilly day or when feeling a little under the weather. Bonus - it heats up well and the leftovers are DELICIOUS! Because of those things, this a great main dish to take to a friend that had a baby. Most often we pair this with green beans/salad and applesauce.
Preheat oven to 350. Spray a 9x13 baking dish, set aside.
Make sauce by mixing together all ingredients except for potatoes.
Peel, clean and slice potatoes to approximately 1/4 inch or thinner.
Place half of sliced potatoes in prepared dish. Top with half of the sauce mixture. Repeat.
Cover with foil and bake for 1.5 hours.
Remove foil and bake an additional 30-45 minutes, until bubbly and slightly browned on top.