
The Perfect Low-Carb Lunch Idea
Light, crisp, and packed with flavor — these tuna-stuffed cucumbers are the perfect high-protein snack or quick meal prep idea. With zesty lime, creamy mayo, and the richness of boiled eggs, this dish takes canned tuna to a whole new level of freshness. The cucumber boats make them fun, low-carb, and easy to grab on the go.
Ingredients
- 1 can of tuna
- 1 lime, juiced
- 2 tbsp mayonnaise
- 1 boiled egg, chopped
- 2 tbsp diced onions (mix of red, white, and green onions)
- 2 large cucumbers
Step-by-Step Instructions
Prepare the Tuna Mixture
- In a bowl, combine canned tuna with lime juice.
- This adds brightness and removes any “fishy” taste.
- Mix in mayonnaise until creamy.
- Fold in diced onions and chopped boiled egg.

Prepare the Cucumbers
- Wash and peel cucumbers (optional—peel for a softer bite).
- Slice cucumbers in half lengthwise.
- Use a spoon to gently scoop out the center, creating “boats.”

Assemble
- Spoon tuna mixture into the hollowed cucumber boats.
- Garnish with extra green onions or a squeeze of lime.
- Serve chilled and enjoy!

Pro Tips and Serving Suggestions
- Swap mayonnaise with Greek yogurt for a lighter, higher-protein option.
- Add a dash of smoked paprika or cayenne for extra flavor.
- Serve as a snack, appetizer, or pair with a salad for a quick lunch.
About the Creator
This refreshing high-protein recipe comes from Lunica Figaro, the voice behind @yourfitsisinchrist. Known for creating health-forward, fitness-friendly recipes, Lunica shares nourishing meals that prove eating well can still be flavorful and satisfying.
Lunica Figaro | @yourfitsisinchrist