Step 1

PREP: Get a large pot of water boiling on the stove. While you wait, add all the ingredients (except the macaroni) to a high-speed blender or food processor, pouring the hot water in last. Let this sit, so the cashews can soften while you start cooking the pasta.

Step 2

COOK THE PASTA: Cook the pasta according to the directions on the box. I like to stick to the lower end of the time range specified for this. When the pasta is finished cooking, drain it, spray it with cold water, and add it back to the pot.

Step 3

BLEND THE SAUCE: While the pasta cooks, blend the sauce ingredients on high until it’s completely smooth.

Step 4

BRING IT TOGETHER: Pour the cheese sauce into the pot of drained pasta and stir until combined. Heat it on low, uncovered and stirring often, for about 7-10 minutes or until the sauce thickens and everything is warmed through.