Mix nuts with cinnamon, nutmeg, brown sugar, and butter until the nuts are well coated.
Spray cookie sheet with nonstick spray and lay nuts down in a layer.
Cook for about 2 - 3 minutes or until the nuts are just starting to brown. (Be careful, they can burn easily)
Remove from heat and let them cool down some.
For Waffles
Preheat waffle iron according to instructions on your waffle maker.
Turn oven temp back to warm or 200.
Mix the dry ingredients together in a medium bowl using a whisk.
Mix the wet ingredients together in a small bowl until well combined and the banana is smashed up.
Make a well in the flour mixture and pour the wet ingredients into it.
Stir until combined, there will be some lumps.
Spray waffle iron with non-stick spray.
Pour small portions of batter onto the waffle iron and cook according to instructions.
Notes
*We used gluten free all purpose flour to keep the recipe gluten free. To make this without keeping it gluten free, just use regular all purpose flour.