Avocado Tuna Salad

Ingredients

• 3 (5-ounce) cans tuna in water, drained
• 1 cup English cucumbers, quartered then sliced
• 1 avocado, peeled and seeded, diced
• 2 tablespoons red onion, thinly sliced
• 1/4 cup cilantro, chopped, plus more, to taste, for garnish
• 2 tablespoons lime juice
• 1/4 cup olive oil
• 1/2 teaspoon chili powder
• 1/4 teaspoon cumin
• salt, to taste
• pepper, to taste