Cheesy Garlic Scalloped Potatoes

 5 lbs Golden Potatoes

2 C Chopped Onions small

6 Cloves Minced Garlic

1/4 C Buter

1/4 C Flour

1 1/2 C Vegetable or Chicken Broth

1 1/2 C Heavy Cream

1 Tbs Salt

2 tsp Cajun Seasoning

8 oz Sour Cream

3 C Grated Cheddar Cheese

1 C Grated Pepper Jack Cheese

1 C Freshly Grated Parmesan Cheese

Preheat oven to 400 degrees and spray a 14x11 pan with non stick cooking spray. 

Peel and thinly slice potatoes to 1/4 inch thick or smaller. Place in a bowl with cold water.

In a large frying pan melt the butter then add onions and garlic. Sauté for 4-5 minutes. Sprinkle flour over inion mixture and stir for a couple minutes.

Our the broth into the pan and stir, add salt, pepper, seasoning, and heavy cream. Stir until thickened and remove from heat just before boiling. Add 2 cups cheddar cheese and sour cream and stir.

Layer 1/3 of the potato slices in the baking dish, 1/3 of the cheese sauce mixture, and top with 1/3 of the cheddar cheese, pepper jack cheese, and parmesan cheese. 

Repeat layering 2 more times ending with cheddar cheese.

Cover with foil and cook for 1 1/2 hours. Remove foil and cook another 15- 20 minutes. 

Remove from the oven, let sit for about 15 minutes prior to serving.