MAKING THE GRAVY: Using the same pan that you sauteed veggies, heat 2-3 pats of butter on med high. Once melted, add flour to begin your roux. Mixing flour and melted butter with a whisk, brown flour for about 5 mins. The longer you cook the flour in butter, the darker the flour will get. If you like light colored gravy, no need to saute for 5 mins. I like my gravy dark plus cooking it longer cooks out the flour taste.