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Low Carb Tuna Avocado Tomato Lunch Bowl

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A quick, protein-packed lunch bowl combining tuna, creamy avocado, crisp veggies, and zesty lime. Fresh tomatoes, cucumber, and red onion add crunch, while olive oil and seasonings keep it flavorful. Perfect for meal prep or a no-cook weeknight meal.

  • Total Time: 10
  • Yield: 2 servings 1x

Ingredients

Scale

1 can (5 oz) light tuna in olive oil, drained
1 ripe avocado, halved and pitted
1 medium tomato, diced (about 1.5 cups)
1/4 red onion, finely chopped
1/2 cucumber, sliced
Juice of 1 lime
1 tbsp olive oil
1/4 tsp salt
1/4 tsp black pepper
Fresh cilantro or parsley (optional)
1/4 cup cherry tomatoes, halved (optional)
1/2 lemon for garnish

Instructions

Drain and flake tuna into a bowl
Dice avocado into cubes and add to the bowl
Add diced tomato, red onion, and cucumber slices
Drizzle with lime juice, olive oil, salt, and pepper
Stir to combine
Top with optional cilantro or parsley and cherry tomatoes
Serve immediately or refrigerate for meal prep
Garnish with lemon slices if desired

Notes

Assemble ingredients the day before for fastest preparation
Add extra herbs like basil for additional flavor
Store in an airtight container in the fridge for up to 3 days
Best served fresh, though can remain crisp for 1-2 hours at room temperature

  • Author: Emilia
  • Prep Time: 10
  • Category: Meals
  • Method: Assembling
  • Cuisine: Healthy American
  • Diet: Low Carb

Nutrition

  • Serving Size: 1 bowl
  • Calories: 350
  • Sugar: 2g
  • Sodium: 400mg
  • Fat: 27g
  • Saturated Fat: 4g
  • Carbohydrates: 8g
  • Fiber: 4g
  • Protein: 28g
  • Cholesterol: 100mg