Old Sour

Prep: 1440 min Serves: 1

Old Sour is a tangy, spicy citrus infusion with a fiery kick, perfect for those who enjoy bold flavors and homemade hot sauces or marinades.

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Ingredients

  • 1 c. Key lime juice
  • 1 Tbsp. salt
  • 2 or 3 bird peppers or hot sauce to taste

Instructions

  1. Add salt and bird peppers or hot sauce to Key lime juice.
  2. Allow the mixture to stand at room temperature for 1 or 2 days.
  3. Strain the liquid through a fine cloth such as cheesecloth.
  4. Bottle the strained liquid tightly and let it sit for 2 to 4 weeks before using.

Tips & Substitutions

For a more robust flavor, consider using freshly squeezed Key lime juice instead of bottled. If bird peppers are too spicy for your taste, jalapeños can be used as a milder alternative. Make sure to adjust the salt based on your preference. This Old Sour can be a versatile addition to cocktails or marinades, enhancing dishes like Phoebe'S Steak.

Serving Suggestions

Old Sour is fantastic as a tangy condiment for seafood dishes or grilled meats. Consider drizzling it over tacos or using it to enhance dressings. It pairs beautifully with Phoebe'S Steak, adding a zesty kick. You can also mix it into dips or marinades for an extra layer of flavor.

Storage & Reheating

Store the bottled Old Sour in a cool, dark place. It can last for several months if tightly sealed. If you notice any sediment, give it a gentle shake before using. There's no need to reheat this mixture; simply use it as a condiment or ingredient straight from the bottle.

Nutrition & Diet Analysis (per serving)

Each serving of Old Sour contains roughly 3 calories, with 0g protein, 1g carbohydrates, and 0g fat. Note that it is relatively high in sodium, at 3000mg per serving (130% of the Daily Value).

3 kcal
Protein Fat Carbs

Macronutrients

Protein 0g
Total Fat 0g
Carbs 1g
Fiber 0.1g
Sugar 0.2g

Electrolytes

Sodium 3000mg 100% DV
Potassium 12.7mg

Vitamins & Minerals

Vitamin A 0.2mcg
Vitamin C 1mg 1% DV
Calcium 6.1mg
Iron 0.1mg 1% 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

How can I adjust the spice level in Old Sour?

To modify the spice level, start with fewer bird peppers or a milder hot sauce. Taste the mixture after a day and adjust accordingly, remembering that the heat can intensify as it sits. Experimenting with different types of peppers can also yield varied results.

Can I use other citrus juices instead of Key lime juice?

While Key lime juice gives the Old Sour its distinct flavor, you can substitute it with regular lime juice or lemon juice in a pinch. Keep in mind that this may alter the taste profile slightly, so adjust seasoning accordingly.

How long does the Old Sour last once opened?

Once opened, Old Sour can last for up to six months if stored properly. Always check for any off smells or changes in appearance before using. If you keep it in the refrigerator, it may extend its freshness even further.

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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