You only need three main ingredients to make this velvety, rich tomato soup recipe. This is your new favorite weeknight meal.
You only need three main ingredients to make this velvety, rich tomato soup recipe. This is your new favorite weeknight meal.
Simmering the tomatoes, onion wedges, water, and butter together for forty minutes allows the water content to reduce while the tomato solids soften thoroughly. Unsalted butter introduces milk solids and water; as the water evaporates, the remaining fat coats the tongue, creating richness without heavy cream. Whole peeled canned tomatoes contain pectin within their cell walls. Extended heat breaks down these structural polysaccharides, releasing them into the liquid to act as a natural thickener. Maintain a gentle simmer rather than a vigorous boil to prevent scorching the dairy solids on the bottom of the Dutch oven. When processing the batch, an immersion blender offers direct control over viscosity, allowing you to stop while visible micro-particles remain suspended in the emulsion. If transferring hot liquid to a standard countertop pitcher, fill the container only halfway and remove the center lid insert, draping a folded kitchen towel loosely over the opening to vent steam safely. Puréeing hot liquids creates rapid vapor expansion, which can dislodge tightly sealed lids if pressure is trapped. Adjust the final sodium level after the reduction phase is complete, because evaporation concentrates dissolved minerals significantly as volume decreases.