Tomato Sandwich

Name: Tomato Sandwich with Turkey and Cottage Cheese
Prep time: 5 min
Total time: 5 min
Yield: 1 servings
Cuisine: American
Ingredients: 1 large beefsteak tomato; flaky sea salt, to taste; 1/4 cup cottage cheese; 1 tsp Dijon mustard; 2 oz thinly sliced turkey; 1/4 cup arugula; 1 tsp olive oil (optional)

This low-carb tomato sandwich swaps bread for thick beefsteak tomato slices and layers them with sliced turkey, peppery arugula, and a creamy cottage cheese-Dijon mustard spread. It's a high-protein lunch that delivers sandwich satisfaction without the carbs.

🌍American 🏷️Tomato sandwich 🏷️Turkey sandwich 🏷️Low-carb 🏷️High-protein Cottage cheese

🏷️

🏷️Arugula

-0:00

TikTok

Total

5 min

Servings

1

Difficulty

Easy

Est. Cost

$16–$26

Recipe Source

View original recipe

From TikTok

-0:00

TikTok

Ingredients

1 large beefsteak tomato
flaky sea salt, to taste
1/4 cup cottage cheese
1 tsp Dijon mustard
2 oz thinly sliced turkey
1/4 cup arugula
1 tsp olive oil (optional)optional

7 Ingredients

Delivery in as fast as one hour.^*

Powered by Instacart

Prices vary by store

^*Service fees apply. Instacart^® and the Instacart logo are registered trademarks of Maplebear Inc. d/b/a Instacart.

Instructions

1
Slice the beefsteak tomato into two thick slices to act as the 'buns' for the sandwich.
2
Sprinkle the cut sides of the tomato slices with flaky sea salt.
3
In a small bowl, combine the cottage cheese and Dijon mustard, mixing until well combined.
4
Shred the thinly sliced turkey and place it on top of one of the tomato slices.
5
Spread the cottage cheese and mustard mixture over the shredded turkey.
6
Top with a handful of arugula.
7
Place the second tomato slice on top to complete the sandwich.

Was this recipe helpful?

Tips & Notes

Pro tips

Salt the tomato slices generously 5–10 minutes before assembly to draw out excess moisture and prevent a soggy sandwich.
Slice the tomato perpendicular to the core for thicker, more stable rounds that hold fillings better than angled cuts.
Spread the cottage cheese–mustard mixture all the way to the edges of each tomato slice to seal and protect against sogginess.
Use freshly sliced turkey rather than deli meat for better texture and flavor; deli turkey can become spongy when in contact with moist tomato.

Substitutions

Cottage cheese → Greek yogurt or cream cheese (texture will be denser)
Turkey → roasted chicken, smoked salmon, or ham (adjust salt to taste)
Arugula → spinach, watercress, or lettuce (spinach is milder, watercress is peppery)
Dijon mustard → whole-grain mustard or spicy brown mustard (adjust quantity to preference)

Storage & make-ahead

Assemble immediately before eating. Leftover cottage cheese spread keeps refrigerated in an airtight container for up to 3 days.

Common Questions

Can I make this sandwich ahead of time?

Best assembled just before eating to prevent the tomato slices from becoming too soft and releasing excess moisture.

What if I don't have cottage cheese?

Greek yogurt or cream cheese work as substitutes, though the texture will differ slightly.

How do I choose a good beefsteak tomato for this?

Select a tomato with a diameter of at least 3 inches and firm (not rock-hard) flesh. Slice perpendicular to the core for the thickest, most stable rounds.