Tangy Tomato Slices

Prep: 30 min Serves: 12 Cuisine: Mediterranean

Tangy Tomato Slices feature fresh tomatoes layered with a zesty herb marinade, making a vibrant, flavorful side perfect for summer meals or casual gatherings.

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Ingredients

  • 1 c. vegetable oil
  • 1/3 c. vinegar
  • 1/4 c. minced fresh parsley
  • 3 Tbsp. minced fresh basil
  • 1 Tbsp. sugar
  • 1 tsp. salt
  • 1/2 tsp. pepper
  • 1/2 tsp. dry mustard
  • 1/2 tsp. garlic powder
  • 1 medium onion, sliced
  • 6 large tomatoes, sliced

Instructions

  1. In a small bowl or jar with a tight-fitting lid, mix the vegetable oil, vinegar, minced parsley, minced basil, sugar, salt, pepper, dry mustard, and garlic powder to make the marinade.
  2. Layer sliced onions and tomatoes in a shallow glass dish.
  3. Pour the marinade over the layered vegetables.
  4. Cover and refrigerate for several hours before serving.

Tips & Substitutions

For a tangier flavor, consider using apple cider vinegar instead of regular vinegar. If fresh herbs are unavailable, dried versions can be used, but reduce the quantity by half. To enhance the marinade, add a pinch of red pepper flakes for heat or a splash of lemon juice for brightness. This recipe can be easily doubled for larger gatherings.

Serving Suggestions

These Tangy Tomato Slices make a refreshing side dish for grilled meats or sandwiches. They pair beautifully with a simple green salad or can be served alongside Mediterranean recipes like White Bean And Olive Salad. For a light meal, consider layering them on crusty bread for a delicious open-faced sandwich.

Storage & Reheating

Store any leftover Tangy Tomato Slices in an airtight container in the refrigerator for up to 3 days. The flavors continue to meld, making it even tastier the next day. Avoid freezing, as the texture of the tomatoes and onions will change upon thawing. Serve chilled or at room temperature for the best taste.

Nutrition & Diet Analysis (per serving)

Each serving of Tangy Tomato Slices contains roughly 52 calories, with 3g protein, 10g carbohydrates, and 1g fat. It is an excellent source of iron (44% of the Daily Value), and a good source of calcium and dietary fiber. Note that it is relatively high in sodium, at 605mg per serving (26% of the Daily Value).

52 kcal 3% DV
Protein Fat Carbs

Macronutrients

Protein 2.6g 5% DV
Total Fat 0.6g 1% DV
Carbs 10.3g 4% DV
Fiber 4g 14% DV
Sugar 3.5g 7% DV

Electrolytes

Sodium 604.8mg 26% DV
Potassium 314mg 7% DV
Cholesterol 0.1mg

Vitamins & Minerals

Vitamin A 10.5mcg 1% DV
Vitamin C 8.5mg 9% DV
Calcium 209.7mg 16% DV
Iron 8mg 44% DV
Diet fit Keto-friendly Under 400 cal Low-fat

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use different types of tomatoes for this recipe?

Absolutely! While large tomatoes are recommended, you can use heirloom or cherry tomatoes for a sweeter flavor. Just adjust the slicing method accordingly. Each variety will add its unique taste and texture, enhancing the overall dish.

How long should I marinate the vegetables?

Marinate the vegetables for at least 2-3 hours, but ideally overnight. This allows the flavors to penetrate the tomatoes and onions fully. The longer they sit, the more flavorful they become, making the dish perfect for meal prep.

Can I make this recipe ahead of time?

Yes, this dish is perfect for making ahead! Prepare the Tangy Tomato Slices a day in advance and let them marinate overnight. This not only saves time but also enhances the flavor, making it an ideal option for gatherings or picnics.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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