Sauté the Veggies: Heat the olive oil in a large skillet over medium heat. Add the diced onion and garlic, and sauté until the onion becomes translucent, about 3-4 minutes.
Add Peppers and Spices: Stir in the diced bell pepper, smoked paprika, and caraway seeds. Cook for another 3-5 minutes until the peppers soften.
Incorporate Sauerkraut: Add the rinsed and drained sauerkraut to the skillet and mix well with the sautéed veggies. Cook together for another 2 minutes.
Add Broth and Cheese: Pour in the vegetable broth and stir everything together. Bring the mixture to a simmer and let it cook for about 5 minutes to meld the flavors.
Melt the Cheese: Reduce the heat to low, sprinkle the shredded gluten-free cheese over the top, and cover the skillet. Allow the cheese to melt completely (about 3-4 minutes).
Season and Serve: Taste and adjust seasoning with salt and pepper as desired. Garnish with fresh chopped parsley before serving.