Creating a Slow Cooker Shrimp Boil is straightforward with these simple steps:

1. Prepare Ingredients: Gather all the ingredients on your kitchen counter for easy access.
2. Add Broth: Pour the chicken broth into the slow cooker.
3. Layer Vegetables: Place the halved potatoes and quartered onion into the slow cooker, ensuring they’re submerged in the broth.
4. Season: Sprinkle Old Bay seasoning, paprika, cayenne pepper (if using), salt, and pepper over the vegetables.
5. Add Sausage: Layer the sliced smoked sausage on top of the potatoes and onions.
6. Cook: Cover and cook on low for 3-4 hours or on high for 1.5-2 hours until the potatoes are tender.
7. Add Corn: About 30 minutes before serving, add the corn pieces to the slow cooker. Recover and continue cooking.
8. Add Shrimp: Finally, stir in the shrimp and the juice from the halved lemons. Cook for an additional 10-15 minutes until the shrimp are opaque and cooked through.
9. Taste and Adjust: Check the seasoning and adjust as needed with more salt, pepper, or lemon juice.
10. Garnish: Once done, garnish with fresh parsley and serve immediately.

These simple steps will yield a wonderfully satisfying dish that requires minimal work but delivers impeccable taste.