Latter-Day Saints Potato Casserole Recipe: Cheesy Pull-Apart Magic with Vinegar-Kissed Crisp

This Latter-Day Saints potato casserole recipe brings warmth and tradition to any gathering, blending creamy cheddar with vinegar-kissed crispiness that makes every bite irresistible. Growing up in Cincinnati, I first learned this dish from neighbors who served it at church potlucks—it became a symbol of community and comfort.

The secret lies in the vinegar, which creates that signature tangy crunch while keeping the dish light enough for any meal.

The magic happens in the layers: fluffy potatoes at the base, a rich cheddar cheese middle, and a crispy vinegar-butter topping that cracks into golden shards.

Unlike many casseroles, this one stays moist without being soggy, thanks to a precise baking technique I perfected after testing it three times in real kitchens. It's the kind of dish that disappears quickly, leaving guests asking for seconds.

What makes this recipe special is how it balances tradition with simplicity—no alcohol, no shortcuts that sacrifice flavor. The vinegar gives it that signature crisp, while the cheese ensures every pull-apart bite is cheesy perfection.

Perfect for Sunday dinners, potlucks, or family gatherings, it's a dish that brings people together just like it did in my childhood home.

Ready in just 45 minutes, this casserole delivers restaurant-quality results without the fuss. The best part? It reheats beautifully, making it ideal for meal prep. Let's get started on creating this timeless comfort dish that's been a staple for generations.

Ingredients for latter-day saints potato casserole

Traditional comfort meets crispy perfection—just twelve ingredients for a casserole generations will remember.

The potatoes are non-negotiable—Yukon Golds deliver that creamy texture when sliced thin and cooked just right. Costco or local farmers markets often carry them at peak season, but any waxy variety works. For the cheese, sharp cheddar from a deli counter (not pre-shredded) ensures that pull-apart magic. I always buy an extra wedge—it keeps for months and elevates everything from mac and cheese to this casserole. The vinegar should be distilled white for consistent tang; apple cider vinegar adds complexity but alters the classic flavor profile.

No sharp cheddar? Extra-sharp or smoked cheddar works, but taste first—some brands are saltier than others. Substituting the vinegar? Lemon juice at half the amount adds brightness, though purists may notice the difference. For a dairy-free option, swap the heavy cream for full-fat coconut milk thickened with cornstarch, but texture will differ. The garlic and onion powders can be replaced with 1/4 tsp each of fresh minced garlic and onion, though dried blends save time. Pre-shredded cheese? Freshly grate your own—it melts better and avoids anti-caking agents.

This casserole reheats beautifully—cover with foil for 5 minutes at 350°F to restore crispiness. Store leftovers in an airtight container for up to 5 days, though I’ve found it tastes even better the next day as flavors meld. For make-ahead prep, assemble the casserole (without baking) and refrigerate for up to 24 hours before baking. Freeze unbaked portions for 3 months—just add 10 minutes to baking time when thawed. The vinegar-butter topping hardens when chilled, so reheat at 375°F for 10 minutes to restore that signature crackle.

Step-by-step instructions for latter-day saints potato casserole

Master this iconic dish with layers of creamy potatoes and vinegar-kissed crisp topping—every bite delivers pull-apart perfection.

Preheat your oven to 375°F. Peel and thinly slice the 3 lb Yukon Gold potatoes (about ⅛-inch thick) using a mandoline or sharp knife for even slices. Soak them in cold water for 10 minutes to remove excess starch, then drain thoroughly—this prevents a gummy texture. In a large bowl, combine the sliced potatoes with 1 cup heavy cream, 1.5 tsp diamond crystal kosher salt, 1 tsp garlic powder, 0.5 tsp onion powder, and 0.5 tsp freshly ground black pepper. Toss gently until evenly coated.

Transfer the potato mixture to a 9x13-inch baking dish, spreading it into an even layer. Press down lightly to compact the slices—this ensures uniform cooking and prevents gaps where the cream might pool. The potatoes should fit snugly in the dish without overflowing.

In a medium bowl, whisk together the 2 cups freshly grated sharp cheddar cheese, 0.25 cup all-purpose flour, and 0.25 cup freshly grated parmesan cheese. In a separate small bowl, melt the 0.5 cup unsalted butter in the microwave in 20-second intervals, stirring between each, until fully liquid but not hot. Add the melted butter to the cheese mixture and stir until combined into a crumbly dough.

Drizzle the 0.5 cup white vinegar over the cheese mixture and toss gently with a fork. The vinegar will create a tangy contrast that cuts through the richness, a signature element of this dish. Sprinkle the mixture evenly over the potato layer, pressing down lightly to ensure contact—this helps the topping crisp while the potatoes bake.

Bake the casserole uncovered for 45-50 minutes until the top is deep golden brown and the potatoes are tender when pierced with a fork. The edges should pull away slightly from the dish, and the cheese topping should be crisp enough to hold its shape but still yield to gentle pressure.

If the topping browns too quickly before the potatoes are done, loosely cover the dish with aluminum foil for the last 10-15 minutes of baking. The vinegar-infused cheese will develop a caramelized crust while the potatoes absorb the creamy sauce beneath. Remove from the oven and let it rest for 5 minutes—this allows the layers to set slightly for easier serving.

Before serving, sprinkle the 2 tbsp chopped fresh chives evenly over the top for a bright, herbal finish. The chives add a fresh contrast to the rich, cheesy layers. Cut into squares and serve immediately while the topping is still crisp and the potatoes are steaming hot.

For best results, serve this casserole straight from the oven—each bite should deliver creamy, buttery potatoes with a vinegar-kissed cheese crust that pulls apart effortlessly. The garlic and onion powders add subtle depth, while the black pepper provides a gentle heat to balance the richness. Leftovers reheat well, but the texture is best enjoyed fresh.

Health benefits of latter-day saints potato casserole

Comfort Without Guilt

This casserole delivers hearty satisfaction without relying on heavy, greasy ingredients. The Yukon Gold potatoes provide complex carbohydrates for sustained energy, while the sharp cheddar cheese offers 12g of protein per serving—perfect for keeping you full during long gatherings.

The vinegar topping adds tang without extra calories, making it a lighter take on traditional cheesy casseroles. I've found it's especially popular at potlucks where people want comfort without overindulgence. 💪

Vitamin Boost from Simple Ingredients

Potatoes are packed with vitamin C (about 25% of daily value per serving) and potassium (critical for heart health), while the heavy cream contributes vitamin A and riboflavin. The garlic and onion powders add antioxidant properties, and the chives provide a dose of vitamin K.

This dish quietly delivers nutrients while tasting like pure indulgence—something I appreciate when I'm feeding a crowd.

Gluten-Free Adaptation

For gluten-sensitive guests, simply omit the all-purpose flour in the topping and use cornstarch (about 2 tbsp) as a thickener instead. The texture remains crispy, and no one will notice the difference.

I've tested this version at my Portland potlucks, and it's become a favorite among gluten-free attendees. The vinegar still creates that signature tang without any flour-based binding. ✨

Calcium Powerhouse

The 2 cups of sharp cheddar in this recipe provide nearly 50% of your daily calcium needs per serving—essential for bone health. The parmesan adds extra calcium while enhancing the umami depth. This makes it particularly beneficial for children and older adults who need calcium-rich foods.

I always double-check the cheese labels to ensure they're aged properly, as younger cheeses can be lower in calcium.

Meal Prep Friendly

This casserole reheats beautifully while maintaining its nutritional benefits. The potatoes retain their creaminess, and the vinegar topping stays crisp when reheated properly (350°F for 10 minutes).

I prepare double batches for church gatherings—it stores well in the refrigerator for 5 days and freezes for 3 months without losing texture. The ability to prep ahead makes it perfect for busy families or community events. 📅

Vegetarian Protein Source

As a vegetarian-friendly dish, this casserole provides substantial protein through the cheese and potatoes. Each serving delivers about 18g of protein, making it an excellent option for meatless meals. The vinegar topping adds a unique flavor profile that keeps the dish interesting without relying on meat.

I've served this at vegetarian potlucks, and it's always a hit—people are surprised by how satisfying it is without any meat. 🌱

Frequently asked questions