Wiener And Potato Casserole

Ingredients

• 3 Tbsp butter
• 3 Tbsp flour
• 3 Tbsp chopped onion
• 12 tsp dry mustard
• 12 tsp salt
• 1 c milk
• 1 c evaporated milk
• 14 c Parmesan cheese
• 1 Tbsp parsley flakes
• 5 c potatoes
• 1 lb wieners

Directions

1. Melt butter and mix in next 4 ingredients
2. Add both milks Bring to boil and boil for 1 minute or until thick
3. Stir in Parmesan cheese and parsley flakes
4. Boil potatoes and cut in cubes place in casserole dish
5. Cut up wieners and add to potatoes mix in sauce
6. Bake at 350 for 45 minutes