Step 1 – Season the Potatoes
Place the chopped potatoes in the bottom of your greased slow cooker.
Drizzle with olive oil. Sprinkle on salt, pepper, paprika, garlic powder, onion powder, and a pinch of Italian seasoning. Toss right in the crock until the potatoes are coated and spread them in an even layer.
Why this step matters: potatoes take longer than chicken to cook, so they need direct contact with the heat.
Step 2 – Season the Chicken
Pat the chicken dry with paper towels (this helps it soak up flavor instead of steaming).
In a bowl, toss the chicken cubes with salt, pepper, and Italian seasoning. Then lay the seasoned chicken evenly over the potatoes.
You don’t have to be perfect; just try not to stack too high in one spot.
Step 3 – Mix the Garlic Parmesan Sauce
In a separate bowl, whisk together:
Garlic Parmesan sauce
Chicken broth or water (if your sauce is very thick)
Grated Parmesan
Minced garlic
Taste a little with a spoon. If it feels too salty, add a splash more broth. If it feels too mild, sprinkle a bit more garlic or Parmesan.
This is your flavor engine, so it’s worth that 10-second taste test.
Step 4 – Pour and Cover
Pour the sauce evenly over the chicken and potatoes. Use a spatula or spoon to gently nudge the sauce around so most of the potatoes and chicken get some coverage.
No need to stir like crazy; just make sure you don’t have dry pockets.
Pop the lid on the slow cooker.
Step 5 – Cook Low and Slow (or High and Fast)
Now the easy part:
Cook on LOW for 4–6 hours, or
Cook on HIGH for 2½–3 hours
You’re aiming for:
Chicken at 165°F (juicy but fully cooked)
Potatoes fork-tender but not falling apart
Every slow cooker runs a bit different. The first time you make this, check around the 4-hour mark on LOW or the 2½-hour mark on HIGH.
Step 6 – Add Veggies and Cheese
About 20–30 minutes before serving, stir in your broccoli (or other quick-cooking veggies) on top. Put the lid back on so they steam until tender-crisp.
Then, 5–10 minutes before serving, sprinkle mozzarella over the top. Cover again and let it melt into a gooey blanket.
If your slow cooker has a WARM setting, you can flip to that once the cheese starts to melt.
Step 7 – Taste, Garnish, and Serve
When the cheese is melted and the potatoes are tender, turn off the slow cooker.
Give the sauce a gentle stir near the edges and taste a spoonful. Adjust with a pinch of salt, pepper, or extra Parmesan if needed.
Spoon into bowls or plates, making sure everyone gets chicken, potatoes, sauce, and veggies. Finish with fresh parsley on top.
Is it fancy? Not really. Is it satisfying on a cold night when you’re tired and hungry? Absolutely.