In a large saucepan, melt peanut butter, maple syrup, coconut oil, and cinnamon over low heat.
Stir until smooth.
Remove mixture from heat and stir in the oats, rice cereal, cranberries, pecans, flaked coconut, and sunflower seeds.
Stir until everything is coated in the peanut butter mixture.
Pour the mixture into a parchment-lined 9x9 square dish and press down firmly.
Allow bars to cool completely in the fridge before slicing into your bars.
Store your granola bars in an airtight container in the fridge.
Notes
It's important to pack the bars very tightly. You can use a measuring cup or the bottom of a glass to get the bars very condensed.
Store granola bars in the fridge, otherwise they will not stay in bar form.
These bars can easily be customized to suit your preferences; as long as there is a total of 1 ½ cups of mix ins, you don’t have to use the exact ones mentioned in the recipe.