Cook bacon over medium-high until crispy. Let cool, then chop into small pieces for garnish.
While bacon is cooking, slice brussel sprouts very thin, or pulse a few times through a food processor, and place in a bowl. Slice apple into thin wedges and add to the bowl with walnuts.
Combine mustard, honey, vinegar, and salt in a small bowl. Add the olive oil slowly, whisking continuously until creamy. Toss desired amount with salad.
Notes
Feel free to add grilled or shredded chicken for more protein.
Recipe by good witch kitchen | holistic nutritionist at https://www.goodwitchkitchen.net/brussels-sprouts-salad/