Defrost peas at room temperature. Mix milk, cream and 1 tablespoon of pesto. Season with salt and pepper. Tear 3 slices of pancetta into small pieces. Fry the pieces and slices of pancetta in a pan without fat.
Mix gnocchi, peas, pancetta pieces and cream sauce. Pour into a greased casserole dish (approx. 1.5 litres capacity). Spread the rest of the pesto and pancetta slices on the surface. Cook in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for approx. 30 minutes
Picture 3: Fry the pancetta slices until they are almost crisp