Hi Savannah! Thank you for taking time out of your day to share your feedback. It means so much, and I'm so glad you and your husband are enjoying the recipe! If you search "nacho cheese" on my site, you'll find a handful of nacho cheese recipes but you can certainly adapt this one to become a cheese sauce too. If you follow step three and use just those ingredients (maybe also plus the lemon juice + more salt to taste) and then simmer that sauce mixture in a saucepan over medium-low heat (whisking constantly), it should thicken up into a nice nacho cheese sauce for you. If it's too thick, whisk in more broth or water. If it's too thin, remove a small portion of the cheese (maybe a few tablespoons) and add it to a small mixing bowl, add more arrowroot powder to this bowl (maybe 1/2 tablespoon to start), whisk until smooth, and then spoon the mixture back into the remaining cheese in the sauce pan and continue to whisk until thickened. I hope this helps and please let me know how it goes if you have a chance. :)