This little slow cooker dessert reminds me of the church potlucks I grew up with here in the Midwest, where somebody always managed to turn a humble pantry staple into something folks lined up for. Golden perforated cracker squares, a stick of butter, a bit of brown sugar, and a handful of chocolate chips are all it takes. The slow cooker does the work, turning those plain crackers into a buttery, toffee-like treat with a soft chocolate top. It’s the kind of simple, no-fuss sweet you can toss together on a busy day, and it tastes like you fussed over it all afternoon.
Let the dessert cool and firm, then cut or break it into squares and pile them onto a pretty plate or in a vintage tin. It’s lovely with a cup of coffee after Sunday dinner, or alongside a scoop of vanilla ice cream if you want to dress it up. For gatherings, I like to set out a small bowl of salted nuts or fresh berries nearby to balance the sweetness. It also travels well, so you can tuck some into a container for lunches or send a plate over to a neighbor.
Slow Cooker Golden Cracker Toffee SquaresServings: 12
Ingredients
1 sleeve (about 35–40) golden perforated cracker squares
1 cup (2 sticks) unsalted butter
1 cup packed light brown sugar
1 1/2 cups semisweet chocolate chips
Directions
Line the bottom of a 5- to 6-quart slow cooker with a piece of parchment paper, trimming so it comes slightly up the sides for easy lifting. Do not skip the parchment or the dessert will stick.
Arrange the golden perforated cracker squares in a single even layer over the parchment in the bottom of the slow cooker, overlapping them slightly as needed so the entire bottom is covered with no big gaps.
In a medium saucepan over medium heat, melt the butter and brown sugar together, stirring gently until the mixture comes to a full bubble and the sugar looks mostly dissolved, 3 to 5 minutes. You want a smooth, thick, glossy mixture that’s gently boiling, not scorched.
Carefully pour the hot butter–brown sugar mixture evenly over the layer of crackers in the slow cooker, using a heatproof spatula to nudge it into the corners and make sure all the crackers are coated.
Cover the slow cooker with its lid and cook on LOW for 1 1/2 to 2 hours, or until the edges are bubbly and the crackers look slightly puffed and deeply golden around the sides. Avoid lifting the lid more than once or twice so you don’t lose heat.
Turn off the slow cooker and immediately sprinkle the chocolate chips evenly over the hot cracker layer. Cover again and let stand for 5 to 10 minutes, until the chocolate chips look soft and glossy.
Remove the lid and gently spread the melted chocolate into an even layer over the crackers using an offset spatula or the back of a spoon. If any chips are still firm, cover for a few more minutes and try again.
Turn off and unplug the slow cooker. Let the dessert cool, uncovered, at room temperature until the crock is no longer hot, then lift the parchment and dessert out of the slow cooker and transfer to a baking sheet or cutting board.
Cool completely until the chocolate is set and the toffee layer is firm. For faster setting, you can place the whole sheet on a tray in the refrigerator for 30 to 45 minutes, making sure it’s well supported so it doesn’t bend.
Once set, cut or break into squares or rustic pieces. Store in an airtight container at room temperature for up to 3 days, or in the refrigerator if your kitchen is warm.
Variations & Tips
For a nutty crunch, sprinkle 1/2 to 3/4 cup chopped pecans or walnuts over the melted chocolate before it sets, pressing them in lightly. If your family prefers milk chocolate or white chocolate, you can swap the semisweet chips for those, or even use a mix. A light sprinkle of flaky sea salt over the soft chocolate gives a sweet-salty bite that many folks love. You can also add 1 teaspoon of vanilla extract to the hot butter–brown sugar mixture after you remove it from the heat (stir well, as it may bubble). If you don’t have parchment paper, heavy-duty foil coated generously with butter or nonstick spray will work in a pinch, though parchment releases more cleanly. Food safety tips: Always use a slow cooker in good working order and keep the cord away from the counter edge. The sugar mixture will be extremely hot; handle the saucepan and slow cooker crock carefully and keep children and pets at a distance while you’re pouring and spreading. Let the dessert cool fully before cutting so you don’t burn your fingers or smear hot chocolate. Because this is a shelf-stable dessert with no eggs or cream, it keeps well at room temperature in a cool, dry kitchen, but if your home is very warm, refrigerate to prevent the chocolate from softening and to discourage any spoilage.
