Add the tomato paste, paprika, cumin, coriander, red pepper flakes, and ½ teaspoon of salt to the skillet and stir well to coat the vegetables. Add the canned fire roasted tomatoes, cilantro, and parsley, reserving 2 tablespoons of parsley for garnish. Stir well and simmer for 10 more minutes minimum, but up to 30 minutes.