Heart Healthy Asian Cucumber Salad

(5.0)
By Judy Capodanno
Updated 12/9/2025
Dietitian Reviewed: Jane Schwartz, RDN, CLT
Approved for These Diets:
Heart Healthy | Gluten Free | Diabetic | Vegan | Vegetarian
Heart Healthy Asian Cucumber Salad
Photo Credit: Baldwin Publishing Staff Photographer

If you're looking for a side dish that is simple, crunchy, and packed with Japanese-inspired flavor, this Heart Healthy Asian Cucumber Salad fits the bill perfectly. It's built around cool, refreshing cucumber slices and tossed in a bright, savory sesame-ginger dressing. Because this recipe relies on fresh vegetables and uses a light dressing, it is approved for Heart Healthy and Diabetic diets. It's also a great, easy appetizer recipe to serve at parties or to prep ahead of time.

Total Time
30 minutes
Servings
10
Calories
77

What Makes This Heart Healthy Asian Cucumber Salad Healthy

This recipe is a naturally low-carbohydrate and low-fat dish that aligns well with heart-healthy guidelines. It is packed with fresh vegetables and seasoned with heart-friendly ingredients like fresh ginger and sesame oil, minimizing added sugars and saturated fats. Its simplicity and natural ingredients make it a satisfying, nutrient-dense side that supports a balanced diet.

Key Health Highlights

  • Hydration and Minerals: Cucumbers are rich in water, potassium, and magnesium, which support fluid balance and heart health.
  • Low Glycemic Index: The primary ingredients (cucumber, squash, peppers) have a low glycemic index, making this recipe suitable for diabetic diets.
  • Healthy Fats: We use a small amount of sesame oil to provide monounsaturated and polyunsaturated fats, which are healthier alternatives to saturated fats.
  • Low-Sodium Approach: The recipe specifies low-sodium soy sauce to help manage salt intake, a key factor in a heart-healthy diet.
  • Gut Health: Fresh ginger and raw vegetables provide dietary fiber, which supports healthy digestion.

FAQs About Asian Cucumber Salad

Yes, most traditional Asian cucumber salads are healthy due to their vegetable base. This particular recipe is explicitly formulated to be heart-healthy, low-carb, and diabetic-friendly by minimizing sodium, saturated fat, and added sugar.

To prevent sogginess, slice the cucumbers and lightly salt them first, letting them drain for 15–20 minutes before mixing with the dressing. Always add the dressing and sesame seeds right before serving, or just 10–30 minutes ahead of time.

Yes, you can replace low-sodium soy sauce with coconut aminos or a tamari alternative to keep the sodium level down while maintaining the savory, umami flavor. Alternatively, use standard soy sauce, but reduce the amount slightly.

More Heart-Healthy Sides & Salads

Quick & Healthy Asian-Inspired Sides

These tasty dishes deliver classic garlicky and umami flavors without the extra sodium and fat of takeout meals.

Low-Carb & Diabetic-Friendly Salads

Crisp and Refreshing Veggie-Forward Recipes

Healthy meals are simpler than ever with these zesty salads that are easy to make and bursting with bright and delightful flavor combinations.

What to Serve With This Heart Healthy Asian Cucumber Salad

This salad is a perfect side dish for our chicken teriyaki as its tanginess cuts through the sauce's richness.

It’s also a refreshing, light complement to many main courses. Pair it with:

  • Lean grilled proteins like chicken breast or firm white fish.
  • Vegetarian mains such as healthy tofu stir-fries or simple grain bowls.
  • Asian-inspired  soups, such as Asian Mushroom soup or Sesame Chicken soup.

Ingredients

Recipe yields 10 servings

Directions

  1. Step 1

    In a skillet, combine squash, pepper, garlic and 1 tablespoon sesame oil and sauté over high heat for 5 minutes, or until pepper softens. Drain off any liquid and allow to cool.

  2. Step 2

    In a large bowl, add cucumber, water chestnuts, ginger, scallions, remaining sesame oil, soy sauce, sesame seeds and the cooled pepper and squash mixture. Toss to coat cucumbers. Let stand for 10 minutes before serving.

Nutrition Facts

Serving Size:
1 cup

77
Calories
4
g
Fat
0
mg
Cholesterol
160
mg
Sodium
10
g
Carbs
1
g
Sat. Fat
2
g
Fiber
2
g
Protein

Alternative Preparation Methods and Flavor Variations

  • Skip the Stove: To maintain a raw, crunchy texture, you can skip the vegetable sauté entirely and simply slice the yellow squash and banana pepper thinly, adding them raw to the bowl with the other vegetables. 
  • Crunchy Topping: Add a teaspoon of toasted chopped peanuts or cashews along with the sesame seeds for a crunchy cucumber salad.
  • Creamy Asian Salad: For a healthy, creamy texture, stir in 2 tablespoons of plain, low-fat Greek yogurt or blended silken tofu before serving.
  • Cucumber Tomato Salad: Add a cup of halved grape tomatoes or cherry tomatoes to the mixture for a complementary flavor and color.
  • Spicy Kick: Include a pinch of red pepper flakes or a few drops of sriracha sauce in the dressing for an extra spicy kick.

Serving & Storage Tips

  • Serving: This salad is best served immediately after a quick chill (15–30 minutes) when the cucumbers are still crisp. Serve it chilled, garnished with a light sprinkle of sesame seeds and a fresh scallion sliver.
  • Storage and Make-Ahead: You can prep the vegetables a day ahead and store them in the refrigerator separately. However, once the dressing is added, the salad is best consumed within 1–2 days, as the cucumbers and squash will start to release moisture and soften. This recipe should not be frozen or reheated.

Ingredient Substitutions

You can use green zucchini or thinly sliced bell peppers (red, yellow, or orange) instead, as they maintain a similar texture and keep the recipe low-carb.

Try using slivered almonds or chopped celery for a similar crunch factor. This increases fiber slightly while keeping the recipe heart-healthy.

If you are sensitive to sesame, you can use a small amount of walnut oil or light olive oil for the healthy fat base, although this will change the flavor profile.

To adjust sweetness without sugar, use a few drops of a natural sweetener alternative like stevia or monk fruit, ensuring you keep the recipe diabetic-friendly.

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