How to Make It
Heat 3 tablespoons of the oil in a large cast-iron skillet over medium. Add shallots and garlic; cook, stirring often, until fragrant, about 2 minutes. Add sausage; and cook, stirring to break up sausage, until just cooked through, 6 to 8 minutes. Transfer mixture to a small bowl (do not wipe skillet clean).
Add remaining 2 tablespoons oil to skillet, and increase heat to high. Add kohlrabi, and cook, stirring occasionally, until starting to brown, about 7 minutes. Add tomatoes; cook, stirring occasionally, until tomatoes soften and kohlrabi is crisp-tender, about 4 minutes. Add cooked sausage, thyme, sweet paprika, hot paprika, ginger, and salt; stir until combined. Add red wine vinegar, and cook, stirring constantly, until mixture is coated, about 1 minute. Remove from heat, and stir in chopped dill and pepperoncini. Garnish with fresh dill.