Follow these steps to make your own delicious Chocolate Peanut Butter Oatmeal Bars:

1. Preheat the Oven: Preheat your oven to 350°F (175°C) and line an 8×8-inch baking dish with parchment paper for easy removal.
2. Combine Dry Ingredients: In a large bowl, mix together the rolled oats, cocoa powder, and salt.
3. Mix Wet Ingredients: In another bowl, combine the natural peanut butter, honey (or maple syrup), and vanilla extract. Stir until smooth.
4. Combine Both Mixtures: Pour the wet mixture into the dry ingredients and mix until fully combined. The mixture will be thick.
5. Add Chocolate Chips: If using, fold in the mini chocolate chips and chopped peanuts to add extra flavor and texture.
6. Transfer to Baking Dish: Spread the mixture evenly in the prepared baking dish, pressing down firmly to ensure it holds together.
7. Bake: Place the dish in the preheated oven and bake for 25 minutes or until firm.
8. Cool Completely: Allow the bars to cool in the pan for about 30 minutes before removing them. For easier cutting, let them cool completely in the refrigerator.
9. Slice and Serve: Once cooled, cut into bars of your desired size and enjoy!

By following these steps, you’ll be well on your way to making scrumptious Chocolate Peanut Butter Oatmeal Bars that will be a hit with everyone!