• Preheat oven to 375°F. Grease and line small baking or jelly roll pan (10.5 x 15.5 inches, and 1 inch deep) with parchment paper.
• Mix all of the dry ingredients from oatmeal to cream of tartar until well incorporated.
• Add the melted butter to dry ingredients and mix.
• Now add in the sugar and syrup, mix until well combined.
• The mixture will be slightly sticky, adding butter to your hands helps to prevent a sticky mess. Pour the mixture into the greased and lined pan (make sure this pan has at least a 1/2 inch lip around the sides). Lightly press the mixture down until even across the top and about 1/2 inch thick.
• Bake in 375°F preheated oven for 35 - 40 minutes or until starting to turn golden.
• Remove from oven, cool for about 2 - 3 minutes, then using a knife, score halfway down and across the top into 2-inch squares. Continue to cool, then finish cutting into squares.

Enjoy!