Tuna Croquettes

Bahan-bahan (4 porsi)

• 2 5 ounce cans chunk light tuna (in water, drained and flaked apart)
• 1 large 10 ounce russet potato (peeled and cut into small cubes, 9 ounces peeled)
• 1/4 cup chopped dill
• 2 tablespoons light mayonnaise
• 2 tablespoons minced red onion
• 1 tablespoon Dijon
• 1 teaspoon fresh lemon juice
• 3/4 teaspoon kosher salt
• black pepper (to taste)
• olive oil spray
• 1 large egg (beaten)
• 3/4 cup plain or gluten-free panko (*)
• lemon wedges (for squeezing)
• tartar sauce (optional for serving)