Step 1

Combine the granulated sugar, brown sugar, milk, and butter in a saucepan. Melt over medium heat, bring to a boil, and simmer for 1 minute.

Step 2

Remove mixture from heat, add the peanut butter, vanilla and salt. Stir until smooth. Add the oatmeal and stir again until combined.

Step 3

Spoon the mixture onto the prepared parchment or silicone mat with a tablespoon and let cool for 45 minutes.