1️⃣ Cook your favorite pasta and save the water (I used garbanzo risoni).
2️⃣ In a pan with a little oil, add the diced onion, garlic powder, broccoli, 1/2 cup of pasta water, and parmesan cheese. Cook for 5 min.
5️⃣ Add the mixture to the blender, with the Greek yogurt and 1/4 cup of pasta water. (I used the personal blender from @hogaruniversal, because the stainless steel cup allows me to blend sauces without worrying about making a mess).
6️⃣ Finally, add the sauce, the pasta, and 1/4 cup of water to the pan, mix and serve with a little parmesan cheese.
If you wish, you can accompany this delight with chicken pieces and it's amazing.