Scalloped Potatoes with water

3 pounds potatoes all purpose 1 1/2 cups milk 1/3 cup flour, all-purpose 1 cup cream, half and half 3/4 cup water 1 each vegetable stock package, powder form[...]

2 lbs tiny new potatoes , sliced 1/4-inch thick 1 cup chopped onion 3 garlic cloves , minced 3 tablespoons olive oil , divided 3 tablespoons all-purpose flour[...]