Sausage, Egg and Chips Pizza - Pinch Of Nom

Ingredients

• 1 low fat sausage
• 1 small potato (peeled)
• ¼ small onion (peeled and finely diced)
• 1 low calorie soft tortilla wrap
• 2 tbsp 50% less sugar and salt tomato ketchup
• 20 g reduced fat Cheddar cheese (finely grated)
• 2 cherry tomatoes (halved)
• 1 medium egg
• low calorie cooking spray
• salt and pepper (to taste)