Finely dice the bacon. Clean, wash and drain chanterelles well. Clean, clean and halve the mushrooms. Peel and finely dice the onion. Heat 3 tablespoons of oil in a saucepan. Sauté onion until translucent, add bay leaf and oregano, fry briefly.
Stir in the tomato paste, sweat briefly. Season with salt, pepper and paprika. Deglaze with tomatoes and stock. Mash the tomatoes a little bit in the pot, bring to the boil and let them simmer at medium heat for about 15 minutes.
Then season again with salt, pepper, paprika and sugar. Meanwhile prepare the pasta in boiling salted water according to the instructions on the packet. Then pour the noodles into a sieve, rinse briefly and drain.
In the meantime, drain and remove the bacon crisply in a pan without fat. Add 1 tbsp. olive oil to the pan, add mushrooms and chanterelles and fry while turning. Season with salt and pepper.
Deglaze with wine, bring to the boil briefly and add to the sauce. Heat up again briefly. Peel the cheese with a peeler and remove it as shavings. Arrange pasta and sauce on plates garnished with oregano and sprinkle cheese on top.