Prepare the Ingredients: Rinse the black-eyed peas thoroughly under cold water. Dice the onion and mince the garlic.
Assemble in the Slow Cooker: Place the black-eyed peas, water or broth, onion, garlic, ham hock (or bacon), salt, pepper, smoked paprika, and bay leaf into the slow cooker.
Cook Low and Slow: Cover and cook on low for 6-8 hours, or until the peas are tender and flavorful. Stir occasionally if possible.
Adjust Seasoning: Once cooked, taste and adjust the seasoning with additional salt, pepper, or spices as needed.
Serve and Enjoy: Ladle into bowls and garnish with your favorite toppings. Serve hot with cornbread, rice, or as a standalone dish.