5-Minute Cheeseburger Tacos

Ingredients

• 1 teaspoon extra virgin olive oil.
• 8 Walnut No-Meat Balls.
• 2 cups cos, iceberg or butter lettuce, shredded.
• 1 large tomato, diced.
• 1/2 small red onion, finely sliced.
• 50 g Cheddar cheese, grated.
• 4 small corn tortillas.