01 -
10-12 oz of radiatore pasta.
02 -
2 tbsp olive oil.
03 -
Half a medium onion, cut into small pieces.
04 -
2 big cloves of garlic, finely chopped.
05 -
2 1/2 tbsp tomato paste.
06 -
1 tsp dried basil.
07 -
1/2 tsp salt.
08 -
A pinch of crushed red pepper flakes.
09 -
1 small shot of vodka (optional).
10 -
1 cup of heavy cream.
11 -
3/4 cup of grated Parmesan cheese.