In a pot, add about a tablespoon of olive oil.
Sautee sofrito, garlic, peppers, onions, and seasonings (sazon + chicken bouillon)
Add tomato sauce, and rinsed beans. Using the same can of the beans, fill with water twice, and add to the pot.
Add the cut up acorn squash.
Let this cook over medium heat for about 20 minutes.
Remove some of the squash, beans, peppers, and onions and place into a blender and blend. Be careful when blending and opening it because it will be hot.
Pour the blended mixture back into the pot. This will help create a thickened sauce with the beans.
Cook for an additional 10 min. Add cilantro at the end if desired.