Ingredients:
8 ounces of macaroni, boiled and strained
6 pieces of bacon, prepared and fragmented
¼ cup of salted butter, split
1 onion, quartered and thinly sliced
7 ounces of shredded gruyere cheese
2 cloves of garlic, minced
2 tablespoons of all-purpose flour
½ cup of heavy cream
1 ½ cups of whole milk
Salt and pepper to taste