Melt the fat in a pot. Stir in flour and sweat briefly. Add stock and milk while stirring. Bring to the boil, let it boil for about 5 minutes, season with salt and nutmeg. Add gorgonzola to the sauce and stir
Clean the broccoli, cut into florets from the stalk, wash and drain well. Peel and clean the carrots, cut them in half lengthwise and slice them
Mix pasta, vegetables and sauce. Pour into a greased casserole dish. Sprinkle with Gouda
In a preheated oven (electric cooker: 200 °C/ circulating air: 175 °C/ gas: see manufacturer)
bake for about 30 minutes