INGREDIENTS
1
red onion, thinly sliced
1 15 ounce can
black beans, drained and rinsed
1 15 ounce can
cannellini beans, drained and rinsed
1
large egg + 1 large egg white, lightly beaten
1/2 cup
panko bread crumbs
3 tbsp
olive oil
4
garlic cloves, minced or pressed
1/2 tsp
dried basil
1/2 tsp
smoked paprika
1/2 tsp
onion powder
1/4 tsp
salt
1/4 tsp
pepper
6 oz
freshly grated monterey jack cheese
softened butter for spreading
whole grain bread slices