Recipe inspired by @thekitchenwhisperer
In a large skillet, heat oil and saute onions until caramelized. Add in collard greens and saute until wilted.
Mash beans in a large bowl. Add in red peppers, seasoning, egg, bread crumbs, feta, and cooled onion/collard green mixture. Mix well.
Form 8 patties with the mixture. Add oil to the heated skillet. Cook patties on each side until golden. Set your oven to 375F. Spray patties with olive oil. Put patties on a tin foil lined baking tray. Bake for 15 min, flip, and bake for an additional 15 minutes until golden. Enjoy!