In a bowl, mash the Camembert with a fork. Make sure it's at room temperature so it's easy to mash. Add the softened butter and mix it in thoroughly until you have a smooth, creamy mixture.
Add both paprikas (sweet and hot), caraway seeds, and finely chopped onion. Mix well. If the mixture is too stiff, add a tablespoon or two of beer (or milk) to achieve the ideal consistency.
Taste and season with salt and black pepper. If desired, add more paprika for a more intense color and flavor.
Place the prepared spread in the refrigerator for about 30 minutes to let the flavors meld. However, the spread shouldn't be too cold, so take it out at least 15 minutes before serving.
Serve the Obatzda in a small bowl. Garnish it with red onion rings, chopped chives, and a pinch of caraway. It's traditionally served with fresh Bavarian pretzels, but it also tastes great with dark rye bread.