I solved the holy grail with this Vegan Gluten Free Spaghetti Ragu. Break up the vegan sausage, add spices, tomatoes and fried chili in oil.
Make the gluten free pasta according to the box instructions.
Begin by heating the oil in a skillet. Add in the vegan Italian sausage and the vegan sausages. Break up until crumbles and cook for 4 - 5 minutes. Next, add in the spices and mix. Cook for 1 minute. Now add in the fried chili oil and cook for 1 minute. Do the same for the tomato paste. Mix well to ensure you cook out the bitterness. Finish by adding in the tomatoes. Mix well and simmer for 10 minutes.
I have gotten into the habit (very restaurant like) of finishing my pasta dishes in a second small pan to serve each individual plate. So I add the sauce to the pan followed by the pasta and mix. This is a 1 minute process.