Add tomato paste and other ingredients to a small pot. Use an immersion blender to ensure everything is combined well. If all you have is a regular blender, skip the small pot. 28 oz can crushed tomatoes, 1.5 tbsp granulated white sugar, 1 tsp onion powder, 1 tsp garlic powder, 1 tsp dried basil, 1 tsp dried oregano, 2 tsp table salt, 7-8 tbsp tomato paste