Citric acid in tomato canning: a strategic alternative to vinegar

Using citric acid in home canning serves as a strategic alternative to vinegar, allowing the natural sweetness and aroma of tomatoes to remain intact without the sharp chemical aftertaste often associated with traditional marinades. The success of this method relies on two critical factors: the selection of the "slivka" (plum) tomato variety for its structural integrity and precise marinade proportions. The controlling technique in this recipe is the use of a double-pour method combined with citric acid preservation, which ensures the brine remains crystal clear while the vegetables maintain a texture close to fresh produce. Ingredients Marinade (per 1 liter of water) Salt: 1 tbsp Sugar: 2 tbsp Citric acid: 1/3 tsp Main Components and Aromatics "Slivka" tomatoes (red or pink), technically ripe and firm Dill umbrellas Garlic Peppercorns Horseradish leaf Preparation Step 1. Sterilize the jars using steam for 10–15 minutes.