The Best Banana Walnut Muffins

When choosing bananas for these muffins,  I like to make sure they are not over-ripe. 

Make this amazing streusel recipe first,  then pop it in the fridge to keep the butter cold! 

This batter comes together quickly and easily!

I like to line my muffin tin, but you can could also use your preferred oil

Once filled, top your muffins with  your cold streusel! 

Look at that gorgeous, golden brown topping!