Step 1

Heat the oil in a pan on medium heat. Add the diced onion and minced garlic and saute for a minute. Then add the chopped baby spinach and saute for another 1-2 minutes or until the spinach is wilted.

Step 2

Transfer the onion spinach mixture to a bowl and let it cool. You can place the bowl in the fridge to speed this up.

Step 3

Preheat your oven to 400 degrees fahrenheit.

Step 4

Drain the cans of tuna and add the tuna to a mixing bowl along with the cooled vegetables, almond flour, eggs, mayonnaise, lemon juice, parsley, dill, salt and pepper.

Step 5

Use your hands to dig in and mix everything together, breaking up any large chunks of tuna. The finer the mixture, the easier it will stick together.

Step 6

Use a medium cookie scoop to scoop out evenly sized amounts of mixture. Use your fingers to mold this into a ball, then place it on a parchment lined baking tray.

Step 7

Bake the tuna meatballs for 20-25 minutes, or until lightly golden.