Southern 3-ingredient poor man butter squares are the kind of old-school potluck treat that disappears fast because they’re simple, buttery, and just sweet enough to keep everyone reaching for one more piece. This is the kind of recipe busy home cooks love: minimal ingredients, almost no prep, and a nostalgic church-supper feel that makes it perfect for tailgates, bake sales, and family gatherings when you need something dependable and crowd-pleasing.
Serve these buttery squares slightly warm or at room temperature with coffee, iced tea, or a big spread of casual party food. They fit right in next to barbecue, fruit salad, deviled eggs, or other picnic favorites, and they also make an easy little dessert for brunch tables or holiday snack platters when you want something sweet without making a complicated cake.
Southern 3-Ingredient Poor Man Butter Squares
Servings: 12 squares
Ingredients
1 box yellow cake mix, about 15.25 ounces
1/2 cup unsalted butter, melted
2 large eggs
Directions
1. Preheat your oven to 350°F and line an 8x8-inch baking pan or small rimmed tray with foil, leaving a little overhang for easy lifting later. Lightly grease the foil.
2. In a medium mixing bowl, stir together the yellow cake mix, melted butter, and eggs until a thick dough forms and no dry patches remain.
3. Press the mixture evenly into the prepared pan, smoothing the top with the back of a spoon or lightly buttered fingertips.
4. Bake for 22 to 28 minutes, until the top is set and the edges are golden brown with a glossy buttery finish.
5. Let the pan cool for at least 20 minutes, then lift out, cut into 12 squares, and serve warm or at room temperature.
Variations & Tips
Use a different cake mix: White cake mix or butter golden cake mix both work well if that is what you already have in the pantry. The flavor stays simple and rich, and it is an easy way to make this recipe work on a busy weeknight without an extra grocery run.
Line the pan well: Because these bars are buttery and tender, foil or parchment makes a big difference when it is time to lift and slice them cleanly. I like leaving an overhang so I can pull the whole slab out and cut tidy squares for parties.
Do not overbake: The centers should be set, but you still want a soft bite. If you bake until every inch looks deeply browned, the squares can turn dry instead of rich and chewy.
Make them for a crowd: Double the recipe and bake it in a 9x13-inch pan if you are taking dessert to a tailgate, church supper, or office potluck. Just add a few extra minutes to the bake time and keep an eye on the edges.