In a medium saucepan over medium heat, combine the honey, peanut butter and oil and stir until melted together.
Remove it from the heat and stir in the remaining ingredients.
Spray a 9 x 13 pan, preferably with straight corners, with nonstick cooking spray or line it with parchment paper.
Press the mixture into the pan and smooth the top of it. Refrigerate it for at least an hour until it is set.
Cut it into 20 squares and serve immediately, store in an air-tight container for up to a week, or freeze for up to 3 months. (We like to store them in the refrigerator or freezer so they stay firmer.)