Take the camembert, cream cheese, and butter out of the fridge before you start. If you forget, warm them in the microwave for a few seconds. Soft cheese mashes smoothly, while cold cheese stays stubbornly lumpy.
Put the camembert, cream cheese, and butter into your mixing bowl. Mash everything with a fork until you get a chunky, paste-like mixture. I leave the rind on the camembert because that is the traditional way and it adds flavor.
Add the finely chopped onion, most of the chives, and the paprika. Keep mixing until the color turns a soft, pretty orange and the flecks of green are spread evenly. Save a little chive and paprika for the top.
Pour in the beer a little at a time and stir after each splash. Stop when the dip reaches the texture you like. I go thicker for a spread and looser when I want a dippable party bowl.
Spoon the dip into your serving bowl and sprinkle it with the leftover paprika and chives. Serve it right away with warm pretzels, radishes, or sliced onions. If you have time, let it rest for a few minutes so the flavors settle together.