Tomato Basil Juice

The ripeness of the tomato determines much of the flavor: fully ripe tomatoes carry free glutamates that produce a natural umami depth, whereas underripe fruit tastes predominantly sour without the sweetness and savory body that makes the juice satisfying. Basil should be added to the blender immediately before blending rather than sitting cut or torn, because the volatile oils that produce its aroma begin oxidizing quickly once the leaves are damaged. After blending to a smooth consistency, passing the juice through a fine-mesh strainer or cheesecloth removes the solids and produces a texture smooth enough to drink without resistance. Salt and black pepper season the juice, and fresh lemon juice raises the acidity in a way that brightens the overall flavor rather than making it sour. A small addition of olive oil emulsifies into the juice and activates fat-soluble aromatic compounds in both the tomato and the basil, producing a fuller, rounder flavor than the unstrained version. The juice must be thoroughly chilled before serving, as warmth mutes the herbal freshness. It works well as a brunch drink, a light non-alcoholic aperitif, or a base for savory cocktails.