Preheat oven to 425°F

Wash the tomatos and cut thrm in half. Add to a parchment paper lined pan (or use silicone liner). Add peeled garlic cloves and drizzle with olive oil and season with salt and fresh pepper.

Bake for 35-45 minutes or until tomatoes are jammy. Add the basil for the last couple minutes of roasting

Remove from oven and let cool for a few minutes before adding everything (including any juices) to a blender and blending until smooth or desired consitency is reached.

You can use immediately, store in a jar in the fridge for a few days, or store it in the freezer for longer!