Ww Mashed Potatoes With Cauliflower without water

3 lbs baking potatoes , scrubbed and halved 2 garlic cloves , peeled 1 teaspoon salt 1 head cauliflower , cut into florets (2 lbs) 1/2 cup low fat buttermilk[...]

1 lb potato , cut into 1-inch cubes (preferably Yukon Gold) 1 lb cauliflower , cut into small florets 1 teaspoon salt 1/2 tablespoon butter 1 cup milk or 1[...]