The Ultimate Submarine Sandwich Sauce: A Chef’s Secret

My earliest memory of a truly great submarine sandwich wasn’t just about the layers of cured meats or the crisp lettuce. It was the sauce. That tangy, herby, slightly garlicky dressing that dripped down your fingers with every bite. My grandfather, a master of the backyard barbecue and the impromptu sandwich, always had a jar of this magic elixir in his fridge. It transformed even the most basic ingredients into a culinary experience, and the memory of those messy, delicious sandwiches remains one of my fondest food recollections.

Recipe Overview

• Prep Time: 6 minutes
• Cook Time: 0 minutes (Optional: 30 seconds to bloom herbs)
• Total Time: 6 minutes
• Yields: 2/3 cup
• Serves: 4
• Dietary Type: Vegetarian (Easily Vegan)

Ingredients

• ½ cup oil (vegetable, olive, or canola work well)
• 2-6 tablespoons vinegar (red wine vinegar recommended, white vinegar or apple cider vinegar can be substituted)
• 1 teaspoon dried oregano
• ½ – 1 teaspoon dried basil
• 1-2 minced garlic clove(s)
• ¼ teaspoon black pepper
• ½ teaspoon salt

Equipment Needed

• Small bowl or jar
• Measuring cups and spoons
• Whisk or fork
• Knife and cutting board for mincing garlic
• Microwave (optional, for blooming herbs)

Instructions

1. In a small bowl or jar, combine the oil, vinegar, dried oregano, dried basil, minced garlic clove(s), black pepper, and salt.

2. Using a whisk or fork, thoroughly mix all ingredients together. Ensure the salt and pepper are evenly distributed.

3. Use a spoon to gather up any settled ingredients from the bottom of the bowl or jar.

4. Drizzle the sauce liberally over your submarine sandwich. Pay special attention to layering it between the ingredients to ensure every bite is flavorful.

5. (Optional Herb Blooming): For a more intense flavor, lightly heat the mixture in the microwave for about 30 seconds. This process, known as “blooming,” helps to release the essential oils in the dried oregano and dried basil, enhancing their aroma and taste. Be careful not to overheat it, as this can cause the garlic to become bitter.

6. (Garlic Powder Alternative): If you plan to leave the sauce on the counter for an extended period, consider using garlic powder instead of fresh garlic. Fresh garlic can spoil at room temperature, whereas garlic powder is more stable. Use about ¼ – ½ teaspoon of garlic powder as a substitute.

Expert Tips & Tricks

• Vinegar Variety is Key: Experiment with different types of vinegar to find your preferred flavor profile. Red wine vinegar provides a classic tang, while balsamic vinegar adds a touch of sweetness and depth. A splash of lemon juice can also brighten the flavor.
• Fresh vs. Dried Herbs: While the recipe calls for dried oregano and basil, using fresh herbs can elevate the sauce even further. If using fresh herbs, finely chop them and use approximately three times the amount specified for the dried herbs. Add them right before serving.
• Garlic Intensity: Adjust the amount of garlic to your liking. For a milder flavor, use only one clove or even just half. For a bolder flavor, use two cloves or add a pinch of garlic powder.
• Emulsification is Essential: To achieve a smoother, more cohesive sauce, slowly drizzle the oil into the vinegar while whisking vigorously. This will help to emulsify the mixture, preventing it from separating.
• Infusion Time: The longer the sauce sits, the more the flavors will meld together. Ideally, prepare the sauce at least 30 minutes before serving to allow the herbs and garlic to infuse the oil and vinegar.
• Spice it Up: For a bit of heat, add a pinch of red pepper flakes or a dash of your favorite hot sauce.

Serving & Storage Suggestions

Serve this submarine sandwich sauce generously over your favorite submarine sandwiches. It pairs perfectly with Italian meats, cheeses, lettuce, tomatoes, onions, and pickles. It’s also excellent on wraps, salads, and even as a dipping sauce for vegetables.

To store, transfer the sauce to an airtight container and refrigerate. It will keep for up to 5-7 days. The oil may solidify in the refrigerator, but it will return to its liquid state at room temperature. Shake or stir well before using. Leaving the sauce out at room temperature for extended periods is not recommended, especially if using fresh garlic, as it can promote bacterial growth.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	244.6 kcal	N/A
Calories from Fat	245 g	100%
Total Fat	27.3 g	41%
Saturated Fat	3.5 g	17%
Cholesterol	0 mg	0%
Sodium	291.1 mg	12%
Total Carbohydrate	0.6 g	0%
Dietary Fiber	0.2 g	0%
Sugars	0 g	0%
Protein	0.1 g	0%

Note: Nutritional information is an estimate and may vary based on specific ingredients and preparation methods.

Variations & Substitutions

• Vegan Variation: This recipe is naturally vegetarian. To ensure it’s vegan, use a plant-based oil like olive or canola oil.
• Herb Infusion: Infuse the oil with herbs before making the sauce. Heat the oil gently with your favorite herbs (rosemary, thyme, etc.) for about 30 minutes, then let it cool completely before straining and using in the recipe.
• Mustard Addition: Add a teaspoon or two of yellow mustard, Dijon mustard, or whole-grain mustard for a tangy kick.
• Sweetness: A pinch of sugar or a drizzle of honey can balance the acidity of the vinegar.
• Spicy Version: Incorporate a pinch of red pepper flakes, a dash of hot sauce, or finely chopped jalapeño for a spicy twist.
• Italian Herb Blend: Use an Italian herb blend instead of just oregano and basil for a more complex flavor profile.

FAQs (Frequently Asked Questions)

Q: Can I use dried herbs instead of fresh?
A: Yes, this recipe is designed for dried herbs. If using fresh herbs, you’ll need to use about three times the amount of dried herbs.

Q: How long does this sauce last?
A: The sauce will last for up to 5-7 days in the refrigerator in an airtight container.

Q: Can I freeze this sauce?
A: Freezing is not recommended, as the oil may separate and the texture may change upon thawing.

Q: What if I don’t have red wine vinegar?
A: White vinegar or apple cider vinegar can be substituted for red wine vinegar.

Q: The sauce is too oily. What can I do?
A: Gradually add more vinegar to balance the oil. Whisk well to emulsify the mixture.

Final Thoughts

This submarine sandwich sauce is more than just a condiment; it’s a flavor enhancer that can transform an ordinary sandwich into a culinary masterpiece. Don’t be afraid to experiment with the ingredients and adjust the recipe to suit your own taste preferences. Whether you’re recreating a cherished childhood memory or creating new ones, this sauce is sure to become a staple in your kitchen. So, gather your ingredients, grab a crusty roll, and get ready to experience the ultimate submarine sandwich. And please, share your creations and feedback – I’m eager to hear how you’ve made this sauce your own!