Craving bold flavours and melty cheese, but can't justify getting a takeaway? This Chicken Fajita Pizza recipe is loaded with green bell peppers, spiced chicken, and a fajita-style tomato sauce — all on a homemade pizza dough base. It takes a little time to make everything from scratch, but if you’re in a rush, we’ve got plenty of shortcuts to speed things up!
Place flour, yeast, sugar and a pinch of salt in a large bowl. Add the olive oil and warm water, and mix it into a rough dough. Scrape it onto a lightly floured surface and knead for 5-10 minutes until smooth and cohesive (you can make the dough in a stand mixer fitted with a dough hook attachment too).
Place the dough ball in a clean lightly greased bowl, cover it with clingfilm, and leave it to rest at room temperature for 1.5-2 hours, or until doubled in volume.
In the meantime, prepare the fajita seasoning by mixing all the ingredients together in a small bowl.
Make the tomato sauce by mixing tomato paste with water and half of the fajita seasoning.
Cut the chicken breast in half lengthways to create two thin "steaks". Sprinkle the chicken with the remaining fajita seasoning.
Heat oil in a large frying pan, add the chicken, and cook for 3-5 minutes on each side until fully cooked through (cooking time will depend on the thickness of your chicken breast pieces). Cover the chicken with foil, or a plate and set aside for later.
Preheat the oven to the highest setting (typically 230°C (450°F)), with a baking sheet inside it (you will slice the pizza onto it later).
On a large piece of parchment paper, stretch the dough into a 27-28cm (11in) round, keeping the edge thicker than the base.
Spread the tomato sauce, avoiding the edge.
Scatter red onion on top. Then cover everything with grated cheese.
Shred the cooked chicken with two forks into bite-sized pieces or cut them into slices. Arrange them on top of the cheese alongside pepper slices. Add sliced chilli peppers, if using.
Carefully slice the pizza on the parchment paper onto a preheated baking sheet. Bake the chicken fajita pizza in the centre of the oven for 12-14 minutes, until the edges are golden brown.