InternationalBreakfastQuick Meals30 Minute MealsFat Loss Friendly

Avocado, Tuna and Onion Sandwich

Name: Avocado, Tuna and Onion Sandwich
Prep time: 10 min
Total time: 10 min
Yield: 1 serving
Cuisine: International
Ingredients: 2 slice (80 g) Sliced Bread; 1/4 count (38 g) Onion; 1/4 count (60 g) Avocado; 1 tablespoon (15 g) Lemon Juice; 1/2 can (60 g) Canned Tuna in Water

Avocado, Tuna and Onion Sandwich is a Breakfast international recipe with 398 calories per serving, nutrition details, and step-by-step preparation guidance.

Calories

398 kcal

Total Time

10 min

Servings

Protein

24.4 g

Ingredients

Sliced Bread2 slice (80 g)
Onion1/4 count (38 g)
Avocado1/4 count (60 g)
Lemon Juice1 tablespoon (15 g)
Canned Tuna in Water1/2 can (60 g)

Instructions

1
Step 1
Peel the avocado, cut into pieces and mash using a fork.
2
Step 2
Chop the onion, drain the tuna and mix both with lemon juice.
3
Step 3
To assemble the sandwich, put the avocado on the base and then add the tuna and onion mixture on top.

Nutrition Snapshot

Macros and micros at a glance

Calories

398

Protein

24.4g

Carbs

48.9g

Fat

15.6g

Fiber

2.5g

Micronutrients

Calcium

193.72 mg • 19.4% of daily target daily value

Folate

12.62 mcg • 3.2% of daily target daily value

Iron

4.06 mg • 22.6% of daily target daily value

Magnesium

62.1 mg • 14.8% of daily target daily value

Omega-3

0.33 g • 20.6% of daily target daily value

Potassium

652.57 mg • 25.1% of daily target daily value

Selenium

67.01 mcg • 121.8% of daily target daily value

Sodium

413.27 mg • 18% of daily target daily value

Vitamin B12

1.79 mcg • 74.8% of daily target daily value

Vitamin C

8.62 mg • 9.6% of daily target daily value

Vitamin E

0.03 mg • 0.2% of daily target daily value

Vitamin K

0.15 mcg • 0.1% of daily target daily value

Zinc

1.51 mg • 13.8% of daily target daily value

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Diet and Allergen Guide

Vegetarian

Vegan

Gluten Free

Dairy Free

Allergens

FishTree NutGluten

Meal Prep and Storage

Make it easier to prep ahead

Avocado, Tuna and Onion Sandwich can be prepared ahead and refrigerated for a short breakfast prep window. Reheat gently or serve cold depending on the recipe style.

Frequently Asked Questions

Common questions about Avocado, Tuna and Onion Sandwich

How many calories are in Avocado, Tuna and Onion Sandwich?

Avocado, Tuna and Onion Sandwich has about 398 calories per serving based on the current ingredient list and serving size on this page.

Is Avocado, Tuna and Onion Sandwich suitable for vegetarians?

No. Avocado, Tuna and Onion Sandwich is not vegetarian as written because it includes Canned Tuna in Water.

Is Avocado, Tuna and Onion Sandwich gluten-free?

Avocado, Tuna and Onion Sandwich is not reliably gluten-free as written because it includes Sliced Bread. You can often adapt it with gluten-free swaps if needed.

Are there any allergen ingredients in Avocado, Tuna and Onion Sandwich?

Yes. This recipe includes Fish, Tree Nut, and Gluten. Always review ingredient labels if you are cooking for an allergy-sensitive household.

Can I make Avocado, Tuna and Onion Sandwich ahead of time?

Avocado, Tuna and Onion Sandwich can be prepared ahead and refrigerated for a short breakfast prep window. Reheat gently or serve cold depending on the recipe style.

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