Delicious Mozzarella & Aubergine Calzone with Peppers

Step 1: Prepare the Dough

1. Mix Ingredients: In a large bowl, combine 400g wholewheat bread flour, ⅛ tsp salt (if using), 7g fast-action dried yeast, 2 tsp rapeseed oil, and 300ml lukewarm water.
2. Form Dough: Mix until a soft, sticky dough forms. Avoid adding extra flour; it will absorb moisture as it rests.
3. Knead: Knead the dough gently in the bowl until it forms a ball.
4. Let Rise: Cover the bowl with a cloth and leave it in a warm place for about 1 hour, or until it has doubled in size.

Step 2: Make the Filling

1. Heat Oil: In a large non-stick pan, heat a little oil over medium heat.
2. Cook Peppers: Add the chopped red and yellow peppers and stir-fry for about 1 minute until they begin to soften.
3. Add Aubergine & Garlic: Incorporate the sliced aubergine and chopped garlic. Cook for 8-10 minutes, gently pressing the vegetables with a wooden spoon to help them break down. If they remain firm, cover the pan and cook for a few more minutes.
4. Mix in Sauces: Stir in 1 tbsp tomato purée, 1 tbsp balsamic vinegar, and 2 tbsp water. Continue cooking until the vegetables are soft.
5. Add Basil: Remove the pan from heat and stir in a handful of roughly torn basil.

Step 3: Assemble the Calzones

1. Preheat Oven: Heat the oven to 220C (200C fan/gas 7).
2. Divide Dough: Once risen, punch down the dough and divide it into 4 equal pieces.
3. Roll Out Dough: On a lightly floured surface, roll each piece into a 20cm circle.
4. Fill Calzones: On one half of each circle, spoon a quarter of the vegetable filling. Scatter a quarter of the halved olives and top with a quarter of the quartered mozzarella.
5. Seal Edges: Brush the edges with milk or beaten egg. Fold the dough over the filling and pinch the edges together tightly to seal, similar to making a Cornish pasty.
6. Prepare for Baking: Place the calzones on a lightly oiled baking sheet and brush the tops with more milk or beaten egg.

Step 4: Bake and Serve

1. Bake: Bake the calzones in the preheated oven for 15-20 minutes, or until they are golden brown.
2. Cool Slightly: Once baked, allow them to cool for a few minutes.
3. Serve: Enjoy the calzones warm or at room temperature. Perfect for lunch or as a snack!