Gooey Mozzarella & Leftover Roast Potatoes Pizza

Time: 30 mins
Serves: 2
Tags: Family, Gluten Free, Vegetarian


A great way to use up leftover mashed potato, our tasty pizza’s suit the whole family and are even gluten free! This gooey Mozzarella and Roast Potato Pizza even uses leftover roast potatoes as a topping… should you actually have any left!


  • 400 g Leftover Mashed Potatoes or Blas y Tir Maris Piper Potatoes, peeled
  • 175 g Gluten Free Flour
  • 1 tsp Gluten Free Baking Powder
  • 2 tsp Dried Mixed Herbs
  • 150ml Milk
  • 2 tbsp Tomato Puree
  • 125 g Mozzarella, sliced
  • 8 Cherry Tomatoes
  • 0.5 Red Onion, sliced
  • Handful leftover Roast Potatoes
  • Fresh Basil, to serve


  1. If you’re using fresh mashed potatoes, cut the peeled potatoes into even sized pieces and leave to boil for 15 minutes, or until tender. Drain well and allow to cool before mashing.
  2. In a small saucepan of boiling water, add the broccoli florets and cook for approximately 5 minutes, or until ‘al dente’.
  3. Sift the flour and baking powder into a large bowl and add the potato and herbs, stirring to combine. Add the milk to the dry mix to form a soft dough. Turn onto a lightly floured surface and knead lightly to form into a smooth ball of dough
  4. Pre-heat the oven to 225°C/Gas Mark 7. Place the dough onto a greased baking sheet, pressing the mix evenly to create a round base, a bit thicker than a £1 coin. Put the base into the oven and bake for 10 minutes. Remove the pizza base and lower the temperature of the oven to 200°C/400°F/Gas Mark 6.
  5. Spread the tomato puree over the base and add the cherry tomatoes, sliced red onion, leftover roast potatoes and sliced mozzarella to the top of the pizza.
  6. Bake the pizza in the oven for a further 8-10 minutes, until the cheese has melted and the base is crisp.
  7. Sprinkle over the fresh basil leaves before serving immediately.

Top Tip

Check out our ‘The Best Roast Potatoes’ recipe for the best roast potatoes… whether as part of a Sunday Dinner or on top of a pizza!

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