Preheat the oven to 400°F. Line a baking sheet with parchment paper. Place the tomatoes, peppers, and garlic on the tray. Drizzle with olive oil and season with salt, pepper, sweet paprika, hot paprika, and ground cumin.
Bake for 35-45 minutes, stirring at least twice. Remove from oven and set aside for 30 minutes to cool.
Place all ingredients into a food processor and blend for 30 seconds, just until combined but still chunky. Place in a jar or bowl. Store in the fridge for up to 3 days.