BBQ chicken and potato casserole is a practical solution for weeknight dinners. It combines protein and starch in one pan, minimizing cleanup and maximizing flavor. The key is balancing the tangy BBQ sauce with creamy potatoes and cheese.
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This recipe uses a simple method that delivers consistent results. By par-cooking the potatoes and chicken before assembling, you ensure everything finishes at the same time, avoiding the common issue of dry chicken or undercooked potatoes.
The result is a comforting, crowd-pleasing meal that you can customize with your favorite BBQ sauce and cheese. It's a reliable option for feeding a family or meal-prepping for the week.
Why You'll Love This Recipe
About the Ingredients
1.5 lbs (680g) boneless, skinless chicken thighs, cut into 1-inch pieces
Chicken thighs stay moist during baking. Substitute with chicken breasts, but reduce bake time by 5 minutes to prevent dryness.
3 lbs (1.4kg) russet potatoes, peeled and sliced into 1/4-inch rounds
Russets hold their shape and absorb flavors well. Yukon Golds also work; no need to peel if you prefer.
1 cup (240ml) BBQ sauce, divided
Use your favorite brand or homemade. A smoky, molasses-based sauce pairs best; if using a sweet sauce, reduce brown sugar.
1/2 cup (120ml) chicken broth
Keeps the casserole moist. Use low-sodium to control saltiness; vegetable broth works as a substitute.
1 medium yellow onion, diced
Adds savory depth. Substitute with 1 teaspoon onion powder if you're out of fresh onions.
2 cups (200g) shredded sharp cheddar cheese, divided
Sharp cheddar provides a bold flavor. Smoked gouda or pepper jack are great alternatives.
1/2 cup (120ml) sour cream
Adds creaminess and tang. Greek yogurt is a healthier substitute with similar texture.
3 tablespoons butter, melted
For brushing the potato slices. Use olive oil if preferred.
1 teaspoon garlic powder
Adds savory note. Fresh minced garlic (2 cloves) can be used, but add it to the onion sauté.
1 teaspoon smoked paprika
Enhances the smoky BBQ flavor. Regular paprika works, but add a pinch of liquid smoke.
1/2 teaspoon salt
Adjust to taste. If using salted broth or cheese, reduce salt.
1/4 teaspoon black pepper
Freshly ground is best.
Tips & Tricks
- Slice potatoes uniformly (1/4-inch) for even cooking. Use a mandoline if you have one.
- Don't skip par-cooking the chicken; it ensures the chicken is cooked through without overcooking the potatoes.
- Let the casserole rest for 5-10 minutes after baking to set, making it easier to serve.
Pro Tips
Step-by-Step Instructions
1. Preheat and Prep
Preheat oven to 375°F (190°C). Grease a 9×13-inch baking dish. Toss potato slices with melted butter, garlic powder, paprika, salt, and pepper in a large bowl.
2. Layer Potatoes
Arrange half of the potato slices in an overlapping layer in the prepared dish. Sprinkle with half of the diced onion and half of the shredded cheese.
3. Cook Chicken
In a skillet over medium-high heat, cook chicken pieces for 4-5 minutes until browned on all sides but not cooked through. Remove from heat and stir in 1/2 cup BBQ sauce.
4. Add Chicken Layer
Spread the chicken mixture evenly over the potato layer. Top with remaining onion and half of the remaining cheese.
5. Top with Potatoes
Arrange the remaining potato slices over the chicken. Pour the chicken broth around the edges of the dish.
6. Cover and Bake
Cover the dish with foil and bake for 30 minutes, or until potatoes are tender when pierced with a fork.
7. Add Toppings
Remove foil, spread the remaining 1/2 cup BBQ sauce over the top, and sprinkle with the rest of the cheese. Dot with sour cream if desired.
8. Finish Baking
Return to oven, uncovered, and bake for 10-15 minutes more, until cheese is melted and bubbly and edges are golden. Let rest 5 minutes before serving.
Delicious Variations
Spicy Kick
Add 1-2 diced jalapeños to the chicken mixture and use pepper jack cheese.
Veggie Boost
Layer in 2 cups of frozen corn or green beans with the chicken.
Smoky Twist
Use smoked gouda and add 1 tablespoon of liquid smoke to the BBQ sauce.
How to Store BBQ Chicken and Potato Casserole
Refrigerator
Store leftovers in an airtight container for up to 4 days.
Freezer
Freeze in a freezer-safe container for up to 3 months. Thaw overnight in the refrigerator before reheating.
Reheating
Reheat individual portions in the microwave for 2-3 minutes, or in a 350°F (175°C) oven for 15-20 minutes until heated through.
Frequently Asked Questions
Q: Can I use chicken breasts instead of thighs?
Yes, but reduce the initial cooking time to 3-4 minutes and watch closely to avoid overcooking. Chicken breasts dry out faster, so consider adding a little extra BBQ sauce to keep it moist.
Q: How do I prevent the potatoes from becoming mushy?
Slice them uniformly and avoid overcooking. Par-cooking them for 5 minutes in boiling water helps them hold their shape, and baking covered for 30 minutes is sufficient. Check tenderness with a fork before adding the top layer.
Q: Can I make this casserole ahead of time?
Yes, assemble it completely but don't bake. Cover and refrigerate for up to 24 hours. When ready, bake covered at 375°F (190°C) for 40 minutes, then uncover and bake 10-15 minutes more.
Q: What can I use instead of BBQ sauce?
You can use a combination of ketchup, brown sugar, and vinegar as a quick substitute. Or try a teriyaki sauce for an Asian twist.
Q: Is this casserole gluten-free?
Most BBQ sauces contain gluten, so check the label. Use a certified gluten-free BBQ sauce and ensure your broth and other ingredients are gluten-free.
Try this recipe tonight and let me know how it turns out in the comments. If you're looking for more easy dinner ideas, subscribe to my newsletter for weekly recipes.
BBQ Chicken and Potato Casserole
This BBQ chicken and potato casserole is a hearty, one-dish meal with smoky, sweet flavors, perfect for busy weeknights.
🧂 Ingredients
- 1.5 lbs (680g) boneless, skinless chicken thighs, cut into 1-inch pieces
- 3 lbs (1.4kg) russet potatoes, peeled and sliced into 1/4-inch rounds
- 1 cup (240ml) BBQ sauce, divided
- 1/2 cup (120ml) chicken broth
- 1 medium yellow onion, diced
- 2 cups (200g) shredded sharp cheddar cheese, divided
- 1/2 cup (120ml) sour cream
- 3 tablespoons butter, melted
- 1 teaspoon garlic powder
- 1 teaspoon smoked paprika
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
📋 Instructions
- 1Preheat and Prep — Preheat oven to 375°F (190°C). Grease a 9×13-inch baking dish. Toss potato slices with melted butter, garlic powder, paprika, salt, and pepper in a large bowl.
- 2Layer Potatoes — Arrange half of the potato slices in an overlapping layer in the prepared dish. Sprinkle with half of the diced onion and half of the shredded cheese.
- 3Cook Chicken — In a skillet over medium-high heat, cook chicken pieces for 4-5 minutes until browned on all sides but not cooked through. Remove from heat and stir in 1/2 cup BBQ sauce.
- 4Add Chicken Layer — Spread the chicken mixture evenly over the potato layer. Top with remaining onion and half of the remaining cheese.
- 5Top with Potatoes — Arrange the remaining potato slices over the chicken. Pour the chicken broth around the edges of the dish.
- 6Cover and Bake — Cover the dish with foil and bake for 30 minutes, or until potatoes are tender when pierced with a fork.
- 7Add Toppings — Remove foil, spread the remaining 1/2 cup BBQ sauce over the top, and sprinkle with the rest of the cheese. Dot with sour cream if desired.
- 8Finish Baking — Return to oven, uncovered, and bake for 10-15 minutes more, until cheese is melted and bubbly and edges are golden. Let rest 5 minutes before serving.
Marcus writes about personal finance and investing, with a focus on helping young professionals build wealth from scratch. He breaks down complex concepts into simple, actionable strategies.
