Popeye Power Burger

1. 1

   Preheat grill for medium heat and lightly oil the grate.

2. 2

   Whisk egg in a large bowl until uniform in color; add ground beef, oats, onion, spinach, cheese, salt, and ground black pepper and mix with your hands until well blended. Form the beef mixture into 4 patties.

3. 3

   Grill patties until bottoms are brown, about 5 minutes; flip and continue grilling until brown, about 5 minutes. An instant-read thermometer inserted into middle of burgers should read at least 160 degrees F (70 degrees C), about 5 minutes.

4. 4

   Transfer burgers to whole-grain buns.

* Per serving · 4 servings · Values may vary.