Crockpot BBQ Chicken Legs

Ingredients
8 chicken legs (drumsticks), skin removed
1 cup BBQ sauce (your favorite brand or homemade)
1/2 cup chicken broth (or water)
1/4 cup honey
2 tablespoons apple cider vinegar
2 tablespoons brown sugar
2 cloves garlic, minced
1 teaspoon smoked paprika
1/2 teaspoon onion powder
1/2 teaspoon garlic powder
1/2 teaspoon dried thyme
Salt and black pepper, to taste
1 tablespoon olive oil (optional, for browning)
Instructions