Set a large pot of water on to boil for the pasta while you assemble the ingredients. When it comes to a boil, cook the pasta as indicated on the label. Drain and keep warm until needed.
Cook the chopped cauliflower using whatever method you like (I steamed mine with a little broth in the microwave)
While the cauliflower is cooking, saute the onions and garlic with the red pepper flakes (try the steam/saute method described above)
Stir in the curry powder after the onions have softened and started to change color.
Puree the cauliflower with enough broth to make a pourable puree. Add to the onions and garlic.
Add the peas and allow to heat through. Add more broth as needed. Salt and pepper to taste.
When the peas are ready, add the drained pasta to the cauliflower and peas. Garnish with the chopped parsley