Prep the crockpot: Lightly grease the insert or use a liner. This helps with cleanup and prevents sticking.
Layer the ingredients: Place chicken in the bottom. Add cream cheese (cut into chunks), hot sauce, ranch dressing, butter, garlic powder, onion powder, smoked paprika, and a pinch of salt and pepper.
Cook low and slow: Cover and cook on Low for 3–4 hours or on High for 2–2.5 hours, until the chicken shreds easily.
Shred the chicken: Remove the lid, use two forks to pull the chicken apart right in the crockpot, and stir to combine with the creamy sauce.
Add the cheeses: Stir in cheddar and mozzarella.
Cover and cook on Low for another 15–20 minutes until melted and smooth.
Taste and adjust: Add more hot sauce for heat, more ranch for extra creaminess, and salt and pepper as needed. If it’s too thick, thin with a splash of chicken broth or a bit more ranch.
Garnish and serve: Top with green onions and blue cheese crumbles if you like. Spoon over riced cauliflower, stuff into lettuce cups, or serve with low-carb dippers.
For a dinner plate, pair it with a big side salad.