Mushroom-Thyme Gravy - cooking recipe

Ingredients

2 tablespoons butter
1 small onion, chopped
8 ounces mushrooms, sliced
25 ounces turkey broth (2-14 1/2oz each) or 25 ounces chicken broth (2-14 1/2oz each)
1/4 cup flour
1 1/2 teaspoons chopped fresh thyme

Preparation

Melt butter in a large saucepan. Add onion and cook, stirring occasionally, 6 minutes or until tender. Add mushrooms and cook 5 minutes or until tender.
Pour 1 can broth into a medium bowl and whisk in flour until blended. Stir into mushroom mixture in pot. Stir in other can of broth and the thyme; bring to a boil over medium-high heat, stirring frequently.
Reduce heat and simmer 7 minutes, stirring occasionally, until slightly thickened. Stir in pan drippings from turkey if desired and heat through.