1: In a large mixing bowl, cream butter and maple syrup to a fluffy texture. Beat in eggs and vanilla. Combine flour, sea salt and cinnamon; add to creamed mixture and mix well. Next stir into the mixture: Muesli Munch, bananas and dark chocolate chips.
2: Shape into app. (10 by 15 inch) pan in baking baking paper on large pan, add the mixture and bake at 350 degrees for 40 minutes or until knife comes out dry.
3: Once out of the oven, let it cool for about 15 minutes, and then cut into squares to serve the Muesli Munch bars.
1: Muesli Munch bars go great served warm out of the oven with a cold glass of milk or hot coffee.