¼ tsp. cayenne pepper
¼ tsp. black pepper
2 tsp. kosher salt
12 oz. American cheese(diced small)
12 oz. Swiss or Gruyere cheese(shredded (3 cups))
12 oz. cheddar cheese(shredded (3 cups))
5 cups whole milk
5 tbsp. all-purpose flour
½ cup unsalted butter
1 tsp. olive oil
1 pound pasta shells(I used medium size shells)
5 tbsp. grated Parmesan cheese
½ tsp. black pepper
1 tsp. kosher salt
6 tbsp. unsalted butter
6 cloves garlic(minced)
8 slices white sandwich bread(torn into pieces)