Put the rice in about 1/2 l boiling salted water. Cover and allow to swell for approx. 30 minutes (see package instructions)
Clean, wash and cut the peppers into strips. Clean the mushrooms, wash and quarter them if necessary. Fry them vigorously in hot oil. Fry the bell peppers briefly. Season with salt, pepper and herbs
Fold the rice into the mushroom mixture. Leave to cool for about 5 minutes. Cut ham into strips and fold in. Whisk eggs and milk, season
Fill rice into a greased quiche or springform pan (approx. 28 cm Ø). Pour egg milk over it. Bake in a hot oven (electric cooker: 200 °C/ convection oven: 175 °C/gas: level 3) for 20-25 minutes. Wash the chives, chop finely and sprinkle over the top. Serve with sour cream