Matthew McConaughey’s Spicy No-Mayo Tuna Salad
This is the no-mayo tuna salad Matthew McConaughey famously makes: just tuna, crisp apple, red onion, lemon juice, and an aggressive amount of black pepper. It’s light, crunchy, and comes together in about 10 minutes.

The apple brings sweetness and freshness, the onion adds sharp bite, and the black pepper ties the whole thing together. It’s my go-to lunch when I want something that feels like a full meal without weighing me down.
Why This Tuna Salad Works
I keep coming back to this because it’s the opposite of heavy. No mayo means the tuna actually tastes clean and briny, and the apple and onion keep every bite crisp.
It’s also endlessly customizable. Swap in salmon, add celery, or pile it onto toast with arugula. The core recipe, though, is exactly what I want when I need a quick hit of protein and crunch.
Ingredients

- 1 (5 oz) can solid white tuna, drained: use tuna packed in water for the cleanest flavor
- 1/2 small Granny Smith apple, diced: or any crisp, tart apple you have on hand
- 1/4 cup finely diced red onion: about 1/4 of a medium onion
- 2 to 3 tbsp fresh lemon juice: from 1 lemon, adjust to taste
- 1/2 tsp freshly cracked black pepper: or more, this is the star
- Pinch of salt: optional, but it helps round out the flavors
Variations / Substitutions
- Make it creamy: stir in 1 to 2 tbsp Greek yogurt or mashed avocado for a silkier texture
- Swap the protein: canned salmon or drained chickpeas both work well here
- Add extra crunch: mix in a small diced celery stalk or a handful of chopped almonds
- Turn it into a wrap: stuff the salad into a tortilla with a handful of mixed greens
For a warm, cheesy approach, try a classic Tuna Melt.
How to Make Matthew McConaughey’s Tuna Salad
Step 1: Flake the Tuna

Drain the 1 can of tuna well and tip it into a medium bowl. Use a fork to break the tuna into small, even flakes. You want it separated, not pasty, so it can soak up the lemon and pepper.
Step 2: Dice the Apple and Onion

Core and dice the 1/2 apple into cubes roughly the size of small peas. Finely dice the red onion until you have about 1/4 cup. Keeping the pieces small means you get a bit of everything in every forkful, and the onion won’t overpower.
Step 3: Combine and Season with Lemon and Pepper

Add the apple and onion to the bowl with the tuna. Squeeze over the juice of 1 lemon (2 to 3 tbsp), then sprinkle on the 1/2 tsp black pepper and a pinch of salt. Toss everything with the fork until the pepper evenly coats the mixture. Taste and add more pepper or lemon if you like. The pepper should be the first flavor you notice, with the lemon brightening it up.
Step 4: Serve It Up

Spoon the tuna salad onto toasted bread, crisp crackers, or butter lettuce cups. It’s best right away while the apple is snappy, but you can let it sit for 5 minutes if you want the onion to mellow just a touch.
A Few Tips for the Best Tuna Salad
- Use a sturdy, crisp apple like Granny Smith or Honeycrisp so it doesn’t turn soft.
- Don’t reach for pre-ground pepper. Freshly cracked from a mill gives you sharper flavor and a coarser texture that stays noticeable.
- If you’re making this for later, prep the apple and onion, then toss them with the tuna and lemon right before serving to keep the crunch.
- Serve it on toasted sourdough rubbed with a cut garlic clove for an extra layer of warmth.
Scale it for a crowd:
| Servings | Tuna (5 oz cans) | Apple | Red Onion | Lemon Juice |
|---|---|---|---|---|
| 1 | 1 can | 1/2 | 1/4 cup | 2 to 3 tbsp |
| 2 | 2 cans | 1 | 1/2 cup | 4 to 6 tbsp |
| 4 | 4 cans | 2 | 1 cup | 8 to 12 tbsp |
Storing Leftover Tuna Salad
- Refrigerate: Store in an airtight container for up to 1 day. The apple will soften and release some water, so it’s not quite as crisp.
- Serve cold: Straight from the fridge works, or let it sit on the counter for 5 minutes so the chill softens.
What to Serve with Matthew McConaughey’s Tuna Salad
Spoon it into butter lettuce cups for an all-crunch, low-carb option. Toasted sourdough gives a chewy base that soaks up the lemon juice nicely. For something lighter, pile it onto a bed of peppery arugula dressed with a little more lemon and olive oil.
Frequently Asked Questions
Can I use tuna packed in oil instead of water?
Yes. It will taste richer, so drain it really well and you might skip the salt.
Is the black pepper overwhelming?
It’s a lot, but the lemon and apple balance it. Start with 1/4 tsp and work up until it has a warm, peppery kick without burning.
Can I make this ahead for meal prep?
You can prep the tuna and onion together up to 3 days ahead and store them in the fridge. Add the apple and lemon just before you eat so it stays crisp.
What if I don’t have a lemon?
Red wine vinegar makes a good substitute. Start with 1 tbsp and taste, adding more gradually.

Matthew McConaughey’s Spicy No-Mayo Tuna Salad Recipe
Ingredients
Method
- Drain the tuna and flake it into a medium bowl with a fork.
- Dice the apple and red onion into small, even pieces.
- Add the apple, onion, lemon juice, black pepper, and salt to the bowl. Toss well to coat.
- Spoon the salad onto toast, crackers, or lettuce cups and serve right away.
