Preheat oven to 300 degrees F. Line two cookie trays with parchment paper or silicone baking mats. Set aside.

In a saucepan over medium heat, melt the butter. Stir in the Worcestershire sauce and seasoning and cook until combined. Remove from heat.

Place the Ritz crackers in a bowl and pour the butter mixture over the crackers. Use a spatula to stir and ensure each cracker is coated in the mixture.

Space the crackers out evenly on the prepared baking sheets.

Sprinkle the crackers with the sesame seeds, as desired.

Bake for 15-20 minutes until crackers have absorbed the marinade and are dry to the touch.