Roasted Japanese Sweet Potato Fries with Homemade Honey Mustard Sauce

1. Preheat your oven to 400°F (200°C).
2. Cut the Japanese sweet potatoes into fries. Coat them thoroughly with avocado oil, sea salt, and pepper.
3. Arrange the seasoned sweet potato fries on a baking sheet.
4. Roast in the preheated oven for approximately 25 minutes on each side, or until crispy and tender.
5. While the fries are roasting, prepare the honey mustard sauce: Combine 4 tablespoons of Dijon mustard, 1 1/2 tablespoons of honey, and a little sea salt in a small bowl.
6. Serve the roasted Japanese sweet potato fries hot with the homemade honey mustard sauce for dipping.