Preheat oven to 325 degrees. Combine the oats, walnuts, cinnamon in a mixing bowl. You can give these bars your own twist by adding some extra nuts or seeds. I like to add a couple tablespoon of ground flax seeds. Sunflower seeds or sliced almonds are also nice additions!

Add 3 tablespoons of canola (or other vegetable oil) to a saucepan over low heat. Whisk in the honey, and peanut butter. Stir until the the peanut butter is nice and smooth. Taste the mixture, it should be a little salty, and moderately sweet. Peanut butter can vary quite a bit in how sweet and salty it is. We use a sweetened salted peanut butter. If you are using a natural peanut butter, you can add another 1/4 teaspoon of salt and 2 tablespoons of honey.

Pour the melted peanut butter into the mixing bowl with the oats and stir until combined. Now stir in the egg white.

Spread evenly in a eight inch pan pan that is lined with parchment paper.

Bake for about 25 minutes, just until the edges start to brown. Let it cool for about 10 minutes, then lift it out by pulling the exposed edges of the parchment paper. Cut into bars with a pizza cutter.

Melt the chocolate in a bowl in the microwave, then drizzle over the the top of the bars.