Preheat the oven to 350°F (175°C). If using an 11 x 7-inch baking pan, lightly coat it with cooking spray. A granola bar pan can also be used, if available.
Mash the ripe banana in a large mixing bowl.
Add the crushed rice cakes, rolled oats, sunflower seeds, and salt. Stir to combine.
In a small saucepan over low heat, combine the agave nectar, baking date paste, coconut oil, applesauce, and almond extract.
Stir continuously until the mixture becomes smooth, fully combined, and lightly bubbly.
Pour the warm mixture over the dry ingredients.
Stir until all ingredients are evenly coated.
Transfer the mixture to the prepared pan and press firmly into an even layer.
Bake for 30 minutes.
Allow the bars to cool completely in the pan before slicing.