1. |
Break 6 large rectangle graham cracker sheets into 12 even squares. |
2. |
Arrange these in a 13 x 9" glass baking dish. Pre-heat oven to 300 °F (150 °C). |
3. |
Melt butter in medium saucepan over low heat. |
4. |
When fully melted mix in sugar, salt, and walnuts until fully incorporated. |
5. |
Bring to a boil over medium-high heat, allow to boil for exactly 3 minutes, stirring frequently. |
6. |
Pour walnut mixture over graham crackers and spread evenly. |
7. |
Bake in preheated oven, uncovered, for 15 minutes. |
8. |
Let cool for 5 minutes, then remove with spatula and allow to cool completely on wire rack placed over paper towels. |