A flavorful and comforting tomato basil soup, perfect for a cold winter day
What happens when the solids settle and the broth takes on the aromatics overnight? Soups relying on dried herbs like oregano, thyme, and marjoram often taste sharper on the second day because the botanical oils require hours to fully diffuse into the liquid base. Cooking the tomato paste until it turns a rusty hue drives out excess moisture and caramelizes the natural sugars, creating a deeper foundation before the chicken broth goes into the saucepan.
Reheating this soup requires gentle heat to prevent the olive oil from separating and pooling on the surface. Adding a splash of dry white wine or fresh stock during the reheat restores volume lost to evaporation during the initial thirty-minute simmer. Freezing works well for this broth-based preparation, provided the container leaves an inch of headspace for expansion. Thaw the frozen batch overnight in the refrigerator rather than on the counter to maintain food safety standards.