Pesto Pizza, but make it into a tree

Name: Pesto Pizza, but make it into a tree
Cook time: 120 min
Total time: 120 min
Yield: 1
Ingredients: 7 dl plain white flour; 0.5 pack dry yeast; 0.5 tsp salt; 1 tbsp sugar; 3 dl lukewarm water; 2 handful fresh basil; 100 g parmesan; 1 clove garlic; 60 g toasted pine nuts; 1.5 dl olive oil; 1 pinch sea salt flakes; 1 pinch black pepper