Creamy & Cheesy Au Gratin Potatoes
Ingredients For the au gratin: 6–7 medium Yukon Gold potatoes, thinly sliced into 1/8th inch rounds (about 3 pounds) 1/2 white or yellow onion, thinly sliced For the sauce: 2 tbsp. salted butter 1/4 cup all-purpose flour (whole wheat, all-purpose, or gluten-free 1:1 flour can be used) 1 1/2 cups unsweetened almond milk (or your […]