Step 1: Preheat your oven to 200°C (390°F) and prepare a baking sheet with baking paper.

Step 2: Cook the diced bacon in a frying pan over medium heat for 5-7 minutes until crispy, then allow it to cool.

Step 3: In a mixing bowl, combine the sifted self-raising flour and Greek yogurt to form a sticky dough.

Step 4: Knead the dough on a floured surface for 1-2 minutes until smooth, taking care not to over-knead.

Step 5: Divide the dough into four balls and place them on the baking sheet, flattening them slightly.

Step 6: Top each roll with the crispy bacon and grated cheese.

Step 7: Bake the rolls in the preheated oven for approximately 20 minutes until golden brown.

Step 8: Remove from the oven and let cool for 5 minutes before serving warm.