Step 1

Heat the oven to 350 degrees F with a rack in the middle.

Step 2

Whisk together the butter, hot sauce, and mustard powder in a large bowl until smooth. Add the Saltines and then toss with your hands until they've been evenly coated in the sauce.

Step 3

Spread into an even layer on a half sheet pan. Bake until crisp and browned, about 10 minutes. Let cool completely, then store in airtight containment — or eat right away.