1. Cook the Pasta (or Cauliflower)
Boil pasta al dente (or steam cauliflower until tender). Drain and set aside.
2. Make the Ranch Cheese Sauce
In a saucepan, melt butter over medium heat.
Whisk in flour (or xanthan gum) and cook 1 minute.
Slowly whisk in heavy cream and chicken broth until smooth.
Stir in ranch seasoning, garlic powder, onion powder, salt & pepper. Simmer until thickened (~5 mins).
Remove from heat and stir in ½ cup cheddar & ½ cup mozzarella until melted.
3. Assemble the Casserole
In a large bowl, mix chicken, bacon, pasta (or cauliflower), and cheese sauce.
Transfer to a greased 9x13-inch baking dish.
Top with remaining cheddar, mozzarella, and Parmesan.
4. Bake to Perfection!
Bake at 375°F (190°C) for 20-25 mins, until bubbly and golden.
Broil 1-2 mins for extra crispiness (watch closely!).
5. Serve & Enjoy!
Garnish with extra bacon, green onions, or a drizzle of ranch dressing.
Pro Tips for the Best Casserole
🔹 Use rotisserie chicken – Saves time and adds great flavor!
🔹 Crisp the bacon extra well – It stays crunchier in the casserole.
🔹 Make it ahead – Assemble, refrigerate, and bake when ready (add 5-10 extra mins).
🔹 Freezer-friendly – Cool completely, cover tightly, and freeze for up to 3 months.
Variations & Swaps
🍗 Buffalo Ranch version – Add ¼ cup hot sauce to the cheese sauce!
🥦 Extra veggies – Mix in broccoli, spinach, or mushrooms.
🧀 Different cheeses – Try pepper jack for a spicy kick!
🥓 Turkey bacon – Works great for a lighter option.
FAQs
Q: Can I make this without pasta?
A: Yes! Use cauliflower, zucchini noodles, or even diced potatoes.
Q: How do I store leftovers?
A: Keep in the fridge for up to 4 days—reheat in the oven or microwave.
Q: Can I use homemade ranch seasoning?
A: Absolutely! Mix 1 tbsp dried parsley, 1 tsp each dill, garlic powder, onion powder, salt & pepper.
Final Thoughts
This Chicken Bacon Ranch Casserole is the ultimate comfort food—creamy, cheesy, and loaded with smoky bacon and tender chicken. Whether you serve it as a weeknight dinner, potluck dish, or meal-prep staple, it’s guaranteed to disappear fast!