
Add the olive oil, smoked paprika, salt, and diced onion to a medium pot. Stir and simmer on medium heat until the onions are glossy and soft.
To the pot, add the drained beans, Dijon mustard, ketchup, Worcestershire, apple cider vinegar, and brown sugar.
Stir to combine and cook on medium heat for 4-5 minutes.
Add water, as needed, until beans are just covered. Simmer on medium heat for 5-7 minutes until completely warmed through.