Crispy Tuna Cakes

"Our tasty riff on crab cakes adds an unexpected layer of decadence to packaged tuna. Crisp and golden on the outside, and soft and flaky throughout, this protein-packed lunch comes together in just 15 minutes. Tuna is an excellent source of protein and heart-healthy omega-3 fatty acids. We use old-fashioned oats in place of breadcrumbs to sneak in some whole grains. For a little extra oomph, serve these cakes over a bed of greens with leftover Tahini Dressing."

Ingredients

1/2 cup old-fashioned rolled oats
1 large egg, lightly beaten
1 (2.6-oz) pouch solid white tuna in water
1 teaspoon Dijon mustard
2 teaspoons fresh chopped parsley, plus more for garnish
1/2 teaspoon grated lemon rind
1/8 teaspoon kosher salt
1/8 teaspoon freshly ground black pepper
1/4 teaspoon garlic powder
2 teaspoons olive oil
2 cups arugula
2 tablespoons fresh lemon juice, divided
1 tablespoon hummus

How to Make It