Crisp the Bacon: In a large soup pot, cook the diced bacon over medium heat until it becomes crispy and golden. Once cooked, remove the bacon pieces with a slotted spoon and place them on paper towels to drain. Leave about 2 tablespoons of the rendered bacon fat in the pot for the next step.
Sauté Aromatics: Add the chopped onion and carrots to the bacon fat in the pot. Sauté for about 2 minutes, stirring occasionally, until the onions turn translucent and the carrots begin to soften.
Add Herbs and Sweetness: Sprinkle in the dried thyme, oregano, and sugar. Stir the mixture well and cook for another minute to release the herbs’ flavors and slightly caramelize the sugar.
Incorporate Vegetables: Add the diced potatoes and chopped cabbage to the pot. Stir everything together, coating the vegetables with the flavorful base.
Pour in Liquids and Simmer: Pour in the chicken broth and half of the dill pickle juice. Bring the mixture to a boil, then reduce the heat to low. Cover the pot with a lid slightly ajar, allowing steam to escape, and let it simmer gently for 20-30 minutes, or until the potatoes and cabbage are tender when pierced with a fork.
Season and Thicken: Taste the soup and adjust the seasoning by adding more pickle juice, salt, or pepper as needed. To thicken, gradually whisk in the beurre manié or a cornstarch slurry (prepared by mixing cornstarch with cold water). Let the soup cook for an additional 2 minutes, stirring constantly until it reaches the desired consistency.
Finish with Cream and Herbs: Remove the pot from heat and slowly stir in the cream or evaporated milk, blending it smoothly into the soup. Perform a final taste test and garnish with freshly chopped dill or parsley and the crispy bacon bits reserved earlier.