Step 1

Bring a skillet sprayed with nonstick spray to medium-high heat. Cook and stir onion until softened, about 5 minutes.

Step 2

Add chopped hot dogs. Cook and stir until slightly browned, about 5 more minutes.

Step 3

Transfer to a large bowl and let cool.

Step 4

Meanwhile, in a small bowl, mix Dijonnaise with mustard.

Step 5

Add broccoli slaw and sauerkraut to the large bowl, and mix well. Add mustard mixture, and toss to coat.