Worcestershire Onions

Prep: 10 min Cook: 20 min

Worcestershire Onions feature tender, flavorful onions infused with rich Worcestershire sauce and buttery margarine, perfect as a savory side for grilled or roasted dishes.

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Ingredients

  • Lea & Perrins Worcestershire sauce
  • margarine
  • onions

Instructions

  1. Cut the onions 4 ways halfway down.
  2. Place half a stick of margarine into the cut onions.
  3. Cover the onions in Worcestershire sauce and wrap in foil.
  4. Cook on a grill or in the oven until tender.
  5. Alternatively, cook in a microwave-safe dish in the microwave until tender.

Tips & Substitutions

For a richer flavor, consider using butter instead of margarine. You can also experiment with different onion varieties like sweet Vidalia or red onions for a unique twist. If you want a bit of heat, add some crushed red pepper flakes or a dash of hot sauce to the Worcestershire sauce before coating the onions. This dish can also be prepared on a barbecue for a smoky flavor.

Serving Suggestions

Worcestershire onions make a fantastic side dish for grilled meats or roasted vegetables. They pair beautifully with a hearty steak or as a topping for burgers. For a complete meal, serve them alongside garlic mashed potatoes or a fresh green salad. They can also be used as a flavorful addition to sandwiches or wraps.

Storage & Reheating

Leftover Worcestershire onions should be stored in an airtight container in the refrigerator for up to 3 days. To reheat, you can place them in a microwave-safe dish and heat on medium power until warmed through. Alternatively, you can reheat them in the oven at 350°F (175°C) for about 10-15 minutes until they are heated and tender again.

Nutrition & Diet Analysis (per serving)

Each serving of Worcestershire Onions contains roughly 13 calories, with 0g protein, 1g carbohydrates, and 1g fat.

13 kcal 1% DV
Protein Fat Carbs

Macronutrients

Protein 0.1g
Total Fat 1.2g 2% DV
Carbs 0.7g
Fiber 0g
Sugar 0.2g

Electrolytes

Sodium 29.1mg 1% DV
Potassium 11.8mg

Vitamins & Minerals

Vitamin A 0.1mcg
Vitamin C 0.2mg
Calcium 1.8mg
Iron 0.1mg
Diet fit Keto-friendly Under 400 cal

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 prepare these onions in advance?

Absolutely! You can prepare the onions and wrap them in foil ahead of time. Store them in the refrigerator until you’re ready to cook. This makes it convenient for gatherings or busy weeknights, allowing you to simply place them on the grill or in the oven when ready to serve.

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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