1. In a bowl combine warm water, sugar, and yeast; let sit 5–10 minutes until frothy

2. Stir in melted butter, olive oil, and 2 cups flour; gradually add remaining flour and salt until a sticky dough forms

3. Knead on a floured surface 8–10 minutes until smooth and elastic

4. Place dough in an oiled bowl, cover, and let rise 1 hour or until doubled

5. Punch down dough and divide into 24 pieces

6. Roll each piece into a rope and tie into a loose knot

7. Flatten each knot and place a small pinch of mozzarella inside; seal edges

8. Arrange knots on parchment in a tree shape, reserving smaller knots for the top

9. Mix extra melted butter with garlic and parsley; brush over each knot

10. Let assembled tree proof 15–20 minutes

11. Preheat oven to 375°F

12. Bake 20–25 minutes, rotating pan halfway, until golden and cheese bubbles

13. Let rest 5 minutes before serving