Preparation
Step: 1/9
Wash, halve and deseed the chillies, then finely chop.
![](https://blog.liebherr.com/wp-content/lh-recipe-images/000421/000421_step_1_M.jpg)
Step: 2/9
Peel and dice the onion and garlic.
Step: 3/9
Heat 4 tbsp olive oil in a saucepan and saute the onion and garlic until softened and translucent.
![](https://blog.liebherr.com/wp-content/lh-recipe-images/000421/000421_step_2_M.jpg)
Step: 4/9
Wash and dice the tomatoes.
Step: 5/9
Dice the bacon very finely.
Step: 6/9
Add to the pan and fry briefly. Add the tomatoes. Stir in the tomato paste, salt and pepper and simmer for 10 minutes.
![](https://blog.liebherr.com/wp-content/lh-recipe-images/000421/000421_step_3_M.jpg)
Step: 7/9
In the meantime, cook the penne in boiling salted water according to the pack instructions. Drain and mix with the remaining olive oil.
![](https://blog.liebherr.com/wp-content/lh-recipe-images/000421/000421_step_4_M.jpg)
Step: 8/9
Pour the sauce through a sieve. Mix with the pasta.
![](https://blog.liebherr.com/wp-content/lh-recipe-images/000421/000421_step_5_M.jpg)
Step: 9/9
Serve garnished with basil strips and sprinkled with fresh Parmesan.
![](https://blog.liebherr.com/wp-content/lh-recipe-images/000421/000421_step_6_M.jpg)