Mini Spinach Calzone

Name: Mini Spinach Calzone
Prep time: 20 min
Cook time: 2 h 35 min
Total time: 2 h 35 min
Yield: 24 pieces
Ingredients: 30 g extra virgin olive oil; 220 g water; 1 ½ tsp sugar; 2 tsp dried instant yeast; 450 g strong white bread flour; 1 ½ tsp fine sea salt; 160 g frozen chopped spinach; 160 g ricotta cheese; 120 g grated mozzarella; 1 tsp dried basil; ½ tsp garlic powder; 3 pinches ground black pepper