Heat the oven to 220C/200C fan/gas 7. 

Mix the passata, garlic, olive oil, herbs and season well. 

Put the tortillas onto one large baking sheet, or two smaller ones. 

Spread over the tomato sauce leaving a 1cm border around the edges. 

Scatter with the mozzarella, add the pepperoni and jalapeños. 

Bake for 6-8 minutes until the edges of the tortillas are crisp and golden, and the cheese has melted and is bubbling.