Heat 2 tablespoons of oil in a saucepan over medium high heat and add the peppers and onions; cook until slightly soft, about 5 minutes. Add the garlic and tomatoes and bring to a boil. Stir gently, cover, and cook for 15 minutes.
Transfer the vegetables to a blender and add the paprika. Puree the mixture, adding about 2 tablespoons more oil as it becomes smooth. Pour into a container and season with salt and pepper to taste. Cover and refrigerate for up to 5 days, or store in the freezer.
Recipe by Cooking With MicheleĀ® at https://cookingwithmichele.com/2016/06/spanish-tortilla-crowd/