Finely chop onions and garlic. Halve cherry tomatoes.
Sauté onions and garlic in a pan with a little oil until they are golden brown.
Add crumbled bouillon cube, chopped tomatoes, cooking cream, salt, and pepper. Let it simmer while stirring for 5 minutes.
Cut flank steak into thin strips. Heat a pan, add the flank steak strips, and cook them until they are browned all over. Then remove them from the pan.
Cook pasta according to the instructions on the package.
Add the cooked meat strips and halved cherry tomatoes to the sauce and mix with the cooked pasta.
Serve with fresh parsley on top.