Vegan Sweet Potato Red Flannel Hash with Tempeh

Name: Vegan Sweet Potato Red Flannel Hash with Tempeh
Ingredients: 1 russet potato (8 ounces), peeled and cut into ½-inch pieces; 1 small sweet potato (8 ounces), peeled and cut into ½-inch pieces; 8 ounces beets , peeled and cut into ½-inch pieces; ¼ cup vegetable oil; Salt and pepper; 8 ounces tempeh , cut into ½-inch pieces; 1 tablespoon soy sauce; 1 onion , chopped fine; 2 garlic cloves , minced; ½ teaspoon minced fresh thyme or ¼ teaspoon dried; ⅓ cup unsweetened coconut creamer; 2 scallions , sliced thin