How to keep borscht vibrant with just one ingredientThe secret to a rich, ruby-colored borscht lies not in expensive ingredients, but in specific vegetable processing techniques and the timing of temperature pauses. Lyudmila Kravtsova, Chef: "If you grate already cooked beets and sprinkle them with lemon juice, the color is fixed at the molecular level. Introduce the prepared beetroots (grated and treated with lemon juice) and the sautéed vegetable mixture into the pot. Storage and RecoveryRefrigeration: The dish remains viable for 3–4 days in the refrigerator; it is noted that flavor often deepens on the second day due to ingredient diffusion. The dish remains viable for 3–4 days in the refrigerator; it is noted that flavor often deepens on the second day due to ingredient diffusion.