Are there any variations on/ additions to the Kraft Macaroni and Cheese Dinner that you enjoy?

I’ve been unemployed for about 2 months now and I find myself eating a lot of Kraft macaroni and cheese (store brand doesn’t cut it). Not only is it yummy but it’s warm and comforting and reminds me of my childhood when my cousins and I ate it everyday for lunch during the summer. But I am starting to get bored with it so I thought “Maybe I can add something to make even better.”

Do any of you add anything to your Kraft to spice it up a bit? What have you tried? What have you found that works?

(I am a vegetarian, so making it into hamburger helper wont be a solution…)