Preheat oven to 375 degrees

Cut the tomatoes, onions and bell pepper into equal size chunks

In a mixing bowl, add the spices and oils together and mix into a paste. Toss in the chopped veggies and coat well

Place the coated veggies onto a baking sheet and put into the oven

Roast for about 30 minutes, until browned on the edges

Remove from oven and let cool for about 5 minutes

In a medium pan, add the remaining oil and heat for 30 seconds

Remove from heat and use immediately or refrigerate for about 1 week. Can be frozen too.