These buttery Parmesan squares are the kind of old-school Southern-style snack that disappears almost as soon as the pan hits the table. With just three ingredients, they lean on a smart combination of refrigerated biscuit dough, melted butter, and Parmesan cheese to create crisp-edged, savory little bites that feel far more special than the effort involved. They are ideal for potlucks, game days, church suppers, and holiday gatherings when you need something fast, warm, and universally appealing.
Serve these squares warm with marinara sauce, ranch dressing, or a creamy garlic dip for snacking, or pair them with a bowl of tomato soup, chili, or a hearty salad to turn them into part of an easy meal. They also fit beautifully onto appetizer spreads with olives, pickles, sliced sausage, and fresh vegetables, especially when you want a salty, cheesy bite alongside other finger foods.
Southern 3-Ingredient Buttery Parmesan Squares
Servings: 8
Ingredients
1 can refrigerated buttermilk biscuits (8-count)
1/2 cup unsalted butter, melted
1 cup grated Parmesan cheese
Directions
1. Preheat the oven to 375°F and line a rimmed baking sheet or 9-inch square pan with foil for easy cleanup. Lightly grease the foil if needed.
2. Separate the biscuits and cut each one into quarters. Dip each piece into the melted butter, then roll or sprinkle it generously with grated Parmesan.
3. Arrange the coated biscuit pieces snugly in the prepared pan in a single even layer. Pour any remaining butter over the top and scatter on any leftover Parmesan.
4. Bake for 20 to 25 minutes, until puffed, deeply golden around the edges, and crisp on top. Let the pan cool for 5 minutes so the cheese can set slightly.
5. Cut or pull apart into squares and serve warm.
Variations & Tips
Use the right Parmesan: Finely grated Parmesan coats the dough more evenly and creates a better crust than large shreds. Shelf-stable grated Parmesan works for a classic potluck-style version, while freshly grated Parmesan gives a nuttier, richer finish.
Crispier edges: For extra crisp, spread the biscuit pieces with a little space between them on a baking sheet instead of tucking them tightly into a square pan. More exposed surface area means more browned edges and more caramelized cheese.
Add a little seasoning: Even though the base recipe is only three ingredients, a pinch of garlic powder, black pepper, Italian seasoning, or red pepper flakes can be tossed with the Parmesan if you want to build in a little more flavor without changing the spirit of the dish.
Best served warm: These are at their peak just after baking, when the butter is still glistening and the cheese is toasty. If making ahead, reheat them for a few minutes in a 350°F oven to bring back the crisp texture.
Turn them into party bites: You can bake them in a mini muffin tin for more defined pull-apart portions. The bottoms get wonderfully crisp, and they are especially handy for buffet tables and large gatherings.