Root Vegetable Gratin
5.0 – 5 reviews • Potato Level: Easy Total: 2 hr 10 min Active: 25 min Yield: 8 to 10 servings Ingredients Good olive oil 1 1/2 cups sliced yellow onion (1 large) 2 cups (1/4-inch-sliced) fennel, top and core removed 1 tablespoon minced garlic (3 cloves) 1 pound sweet potatoes, peeled and sliced 1/4 inch … Read more