3/4 cup semisweet chocolate chips — or chopped dark chocolate
1 1/2 cups white whole wheat flour
1/4 tsp. kosher salt
1/2 tsp. ground cinnamon
1 tsp. baking soda
1 tsp. pure vanilla extract
1 tsp. pure maple syrup
1/3 cup light brown sugar
2 tbsp. canola oil — or melted cooled coconut oil
1/2 cup plain Greek yogurt
1 large egg
1 1/2 cups mashed overripe bananas — about 11 ounces or 3 large