This festive favorite has earned its reputation for being incredibly addictive. Made with just a few simple ingredients, these bars come together quickly and deliver the perfect mix of sweet, buttery, and crunchy. Using a disposable foil tray keeps cleanup effortless and makes them easy to transport for parties, holiday gatherings, or homemade gift boxes.
3-Ingredient Christmas Crack Bars (Foil Tray Version)
Ingredients
| Ingredient | Quantity |
|---|---|
| Saltine crackers | 1 sleeve (about 35–40) |
| Unsalted butter | 1 cup (2 sticks) |
| Light brown sugar, packed | 1 cup |
| Semisweet chocolate chips (optional) | 1 1/2 cups |
Instructions
Step 1: Prepare the Pan
Preheat the oven to 350°F (175°C). Place a disposable 9×13-inch foil tray on top of a sturdy baking sheet for easy handling.
Step 2: Arrange the Crackers
Line the bottom of the foil tray with a single layer of saltine crackers. Break pieces as needed to fully cover the surface with minimal gaps.
Step 3: Cook the Toffee
In a small saucepan over medium heat, melt the butter and brown sugar together. Bring the mixture to a boil, then continue cooking for 3–4 minutes, stirring frequently, until thick, smooth, and glossy.
Step 4: Spread the Toffee
Carefully pour the hot toffee mixture over the crackers. Use a spatula to spread it evenly, making sure all crackers are coated and the toffee reaches the edges.
Step 5: Bake
Place the tray in the oven and bake for 8–10 minutes, until the toffee is bubbling and deepens in color. This step helps caramelize the sugar and set the base.
Step 6: Add the Chocolate (Optional)
Remove the tray from the oven and immediately sprinkle the chocolate chips over the hot toffee. Let them sit for 2–3 minutes to soften, then spread into an even layer.
Step 7: Cool and Chill
Allow the bars to cool at room temperature, then transfer them to the refrigerator for at least 30 minutes so the toffee fully sets and becomes crisp.
Step 8: Break and Enjoy
Once firm, break the bars into pieces by hand or cut them into squares directly in the tray. Store in an airtight container in the refrigerator to keep them crunchy.
