Halve the Brussels sprouts and toss with avocado oil, salt, and pepper. Arrange in a single layer on a cookie sheet.
Using kitchen shears, cut the bacon over the sheet pan so it falls on top of the Brussels sprouts.
Bake for 25 minutes. You’ll know they’re ready when the Brussels sprouts are very crispy!
Meanwhile, make the dressing. In a small jar or measuring cup, combine the Dijon mustard, olive oil, honey, lemon, garlic, salt, and pepper. Whisk together and set aside.
Once the Brussels sprouts are done, toss them with the dressing and garnish with parsley and crushed red pepper flakes. Serve and enjoy!