Creamy Au Gratin Potatoes

4 Russet Potatoes, Sliced
1 Small Onion, Minced
1 Tsp Garlic Minced
Salt and Pepper to Taste
4 Tbs Butter
4 Tbs Flour
3/4 Tsp Salt
3 Cups Milk
3 Cups Shredded Cheddar Cheese
Bacon Pieces
Bread Crumbs (with some Butter)

1. Preheat oven to 400 Degrees
2. Butter a 1 quart casserole Dish, Layer potatoes in the Dish
3. In a Sauce Pan melt the butter over medium heat, add the onions and garlic cook until soft
4. Add in the Flour and Salt, stirring constantly with a whisk for one Min.
5. Stir in the Milk and cook until the mixture has thickened. Stir in 1-1/2 Cups of the Cheese
6. Stir until melted, pour mixture over potatoes, and Toss till the potatoes are covered
7. Top with Cheese and Bread Crumbs (mixed with some Butter)
8. Bake 1-1/2 Hours