Warm Spanish-Style Giant-Bean Salad With Smoked Paprika and Celery

jar Beans such as gigantes, large cooked

stalks Celery

medium clove Garlic

Parsley, fresh leaves

Shallot, minced (about 1/4 cup), medium

Tomato paste

Kosher salt and freshly ground black pepper

Paprika, mild smoked

Olive oil, extra-virgin

Sherry vinegar

Bread, Crusty