1. Preheat & Prep the Dressing
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Preheat oven to 350°F (175°C).
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In a small bowl, whisk together mayonnaise, milk, and ranch seasoning until smooth. Set aside.
2. Boil the Potatoes
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Add diced potatoes to a large pot of water.
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Bring to a boil, then reduce heat and simmer for 10–12 minutes, until fork-tender.
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Drain and set aside.
3. Cook the Bacon & Aromatics
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In a 12-inch oven-safe skillet over medium-high heat, cook chopped bacon until crispy.
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Transfer bacon to a paper towel-lined plate.
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Drain excess grease, leaving about 2 tablespoons in the skillet.
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Add diced onion and sauté for 2–3 minutes until softened. Stir in minced garlic and cook for 30 seconds more.
4. Combine the Casserole
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Add potatoes, chicken, bacon, garlic powder, paprika, red pepper flakes, half of the cheese, salt, and pepper to the skillet.
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Pour in the ranch dressing and toss until everything is evenly coated.
5. Top & Bake
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Sprinkle the remaining cheese on top.
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Bake uncovered for 20–25 minutes, until bubbly and golden.
6. Serve Warm
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Let cool slightly before serving.
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Pair with a crisp salad or steamed veggies for a complete meal.
Tips & Variations
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Swap gouda for mozzarella or Monterey Jack.
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Garnish with chopped green onions or fresh parsley.
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Prep ahead: assemble, refrigerate, and bake when ready to serve.