vegan gravy recipe

Ingredients: 1/4 cup vegan butter or olive oil 1/4 cup all-purpose flour 2 cups vegetable broth 1 tablespoon soy sauce or tamari (for gluten-free) 1/2 teaspoon onion powder 1/2 teaspoon garlic powder 1/2 teaspoon dried thyme Salt and freshly ground black pepper to taste