Slow-Cooker Split Pea Soup

Ingredients (for 4 servings)

• 32 whole — oz. container low-sodium vegetable broth
• 16 oz — dry green split peas
• 1 cup — onion
• 1 cup — carrots
• 1 whole — fennel bulb
• 0.5 cup — celery
• 1.5 tsp — smoked paprika
• 0.5 tsp — red pepper flakes
• 1 tbsp — red wine vinegar
• 0 — Sea salt
• 0 — black pepper