01 -
Turn your oven to 163°C and line a baking sheet with parchment paper.
02 -
Mix crushed crackers, sugar, salt, and cinnamon if you're using it in a bowl. Pour in melted butter and vanilla if you added it. Stir until crumbs are all coated.
03 -
Spread the crumb mix on the baking sheet evenly. Bake for 8 to 12 minutes until it's a light golden color and smells good. Watch it so it doesn't burn. It'll be soft when you take it out but it crisps up as it cools.
04 -
Let the baked crumbs cool to room temp, then break them up. Keep them in a sealed container. They last 3 days at room temp, 7 days in the fridge, or 3 months in the freezer. Bring back to room temp before using.