Ham and Potato Au Gratin. This is one of the dishes Grandma served to our family during the holidays. Now, when the family gathers and I prepare this for my grandchildren, memories of those special times at Grandma's house fill my mind. Melt butter in a med saucepan over med heat.
Continue to layer the potatoes, onion, ham and sauce, finishing with a layer of potatoes and sauce. Sprinkle the remaining cheese over the casserole. TESTED & PERFECTED RECIPE - Potatoes Au Gratin is the ultimate comfort food with sliced potatoes, heavy cream & grated cheese. You can cook Ham and Potato Au Gratin using 10 ingredients and 8 steps. Here is how you cook that.
Ingredients of Ham and Potato Au Gratin
- It's 1/4 cup of green peppers, chopped.
 - Prepare 2 tbsp of margarine.
 - You need 1 dash of pepper.
 - Prepare 4 oz of american cheese.
 - You need 3 medium of potatoes, cooked and diced.
 - Prepare 1 lb of cooked ham, diced (2 c.).
 - You need 1/4 cup of chopped green onion.
 - It's 1 tbsp of flour.
 - Prepare 1 cup of milk.
 - Prepare 1/4 cup of mayonnaise.
 
If you have leftover ham and vegetables to use, this is a great potato casserole dish to repurpose those into a whole new and delicious meal. All you need to add is a nice side salad, some rolls and iced tea, and you've got a great meal out of those leftovers. If you don't have leftover ham, pick up a ham. Ham & Cheddar Au Gratin Potatoes is one of my favorite dishes.
Ham and Potato Au Gratin step by step
- Preheat oven to 350.
 - Cook onion and green peppers in margarine until tender..
 - Stir in flour and pepper.
 - Add milk and brig to a boil..
 - Reduce heat; add shredded cheese and mayonnaise. Stir until cheese melts..
 - Combine potatoes and ham with sauce..
 - Place in a baking dish..
 - Bake for 30-35 minutes..
 
My problem is it just takes too long to cook in the oven. I don't mind making them on a weekend or a special occasion but a weeknight is just impossible. I took one of my favorite dishes and tested it out in the Instant Pot. Potatoes Au Gratin are a dinnertime staple around here! Tender potato and onion slices smothered in a quick cheesy sauce and baked until golden.