Savory Sweet Potato Burgers

For the Sweet Potato Patties:

oil

butter

onion, finely diced

salt

large sweet potatoes, cooked and mashed(I prefer to bake mine but the microwave works!)

cannellini beans, drained and rinsed

panko bread crumbs

paprika (smoked if you have it)

onion powder

salt

whole wheat flour, as needed

For the Maple Cream:

Greek yogurt

maple syrup

To Dress the Burgers:

ciabatta rolls (or burger buns-- whole wheat!!)

avocado, sliced or smashed

Other toppings such as lettuce, tomato, or onion as desired