Kielbasa Cabbage Stir Fry

Name: Kielbasa-Cabbage Stir-Fry
Ingredients: 5 garlic cloves, finely grated; ¼ cup apple cider vinegar; 2 Tbsp. white miso; 1 Tbsp. Dijon mustard; 1 cup chopped walnuts; 3–5 Tbsp. extra-virgin olive oil, divided; Kosher salt; 14 oz. kielbasa sausage, chopped into ½ pieces; ½ medium head of cabbage (about 1 lb.), cored, cut into 2 pieces; Freshly ground black pepper; 4 celery stalks, leaves reserved, sliced on a diagonal; 4 large eggs (optional); ¾ cup chopped dill