Step 1

In a small bowl, add vegan mayonnaise, mustard, water, ½ teaspoon salt, and ½ teaspoon pepper. Whisk to combine and set aside.

Step 2

Using a mandoline, carefully shave brussels sprouts.

Step 3

In a large sauté pan over high heat, warm oil. Add garlic and shaved Brussels sprouts. Sear for 30 seconds, stirring to prevent burning. Add remaining salt and pepper, then allow Brussels sprouts to sear for 5 minutes, stirring occasionally so they brown evenly.

Step 4

Transfer to a serving dish, drizzle with mustard sauce, and serve.