Peel the onions and slice into thin rings. Unroll pizza dough together with baking paper on a baking tray. Spread sour cream on the dough and cover with onions. Season with thyme, pepper and a little salt. Sprinkle with bacon. Sprinkle with oil
Bake in the preheated oven (electric oven: 225 °C/circulating air: 200 °C/gas: level 4) for 18-20 minutes. Serve warm
Drink: cool white wine