Groucho’s 45 Sauce Recipe – Easy Kitchen Guide

By Lori Walker, MS, RD | Published on September 29, 2023, | Last modified on September 30, 2023
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Groucho’s Deli is a popular restaurant chain that originated in South Carolina, USA. They are known for their delicious deli sandwiches and unique sauces, including their famous Groucho’s 45 Sauce.

This special sauce has become a signature item on the menu and can be found in all of their locations. The name “Groucho’s” was inspired by the famous comedian Groucho Marx, known for his quick wit and humor.

This playful spirit is reflected in the restaurant’s fun and lively atmosphere. With over 75 years of history, Groucho’s Deli has become a beloved spot for locals and travelers alike to enjoy a tasty meal with a side of entertainment.

And now, you can bring a taste of Groucho’s to your own kitchen with our exclusive 45-sauce guide. Read on for the full article and learn more about the ingredients used and the step-by-step directions for creating this delicious sauce.

Groucho’s 45 Sauce Recipe

What is Groucho’s 45 Sauce?

Groucho’s 45 Sauce is a unique and flavorful sauce that is used as a condiment for various dishes. It gets its name from the 45th parallel, which runs through the United States and Canada and is known for being the halfway point between the North Pole and the Equator.

The founders of Groucho’s Deli believed that this sauce was the perfect balance between sweet and savory, just like the 45th parallel is the perfect balance between the northern and southern hemispheres.

The sauce has a creamy texture with hints of sweetness, tanginess, and spice. It adds a delicious zing to sandwiches, burgers, fries, and more.

Why You’ll Love This Groucho’s 45 Sauce?

Groucho’s 45 Sauce is not only delicious, but it is also incredibly easy to make at home. With simple ingredients and step-by-step directions, you can have this tasty sauce ready in no time.

Plus, the versatility of this sauce makes it a must-have in your kitchen. It can be used as a spread on other dishes.

And the best part? It’s budget-friendly! You can make a batch of this sauce at home for a fraction of the cost of buying it at the restaurant. So why not add some flavor to your meals with Groucho’s 45 Sauce?

You’ll also like the following Appetizer recipes!

Ingredients 

  • White Sugar: This adds sweetness to the sauce and can be adjusted to your liking.
  • Apple Cider Vinegar: Gives a tangy flavor to balance out the sweetness of the sugar.
  • Celery Seeds: This ingredient gives a unique and subtle flavor to Groucho’s 45 Sauce.
  • Salt: To taste, this helps enhance all the flavors in the sauce.
  • Worcestershire Sauce: This adds a savory, umami flavor to the sauce.
  • Chili Sauce: Adds some heat and depth of flavor to the sauce.
  • Dill Relish: Gives a slight tanginess and crunch to the sauce.
  • Mayonnaise: Provides a creamy texture and balances out the other flavors in the sauce.
  • White Pepper: Adds a subtle heat and spice to balance out the sweetness in the sauce.
How To Make Groucho’s 45 Sauce

Directions 

Step 1

In a medium-sized bowl, mix together the white sugar and apple cider vinegar until well combined.

Step 2

Add in the celery seeds, salt, Worcestershire sauce, chili sauce, dill relish, mayonnaise, and white pepper. Mix well until all ingredients are fully incorporated.

Step 3

Taste the sauce and adjust any seasonings as desired.

Step 4

Cover the bowl with plastic wrap and refrigerate for at least 30 minutes to allow the flavors to meld together.

Step 5

Serve chilled and enjoy your favorite dish!

Notes 

  • For a spicier sauce, add in some hot sauce or cayenne pepper.
  • If you prefer a thicker consistency, reduce the amount of mayonnaise used.
  • Try using this sauce as a dip for vegetables or chicken tenders. It’s also great on top of grilled meats and sandwiches.
  • Experiment with different levels of sweetness and tanginess by adjusting the amounts of sugar and vinegar in the recipe.

Storage Tips 

Here are a few tips to keep your Groucho’s 45 Sauce fresh and tasty:

  • Store in an airtight container in the refrigerator for up to 1 week.
  • Before serving, give the sauce a quick stir as it may separate while chilling.
  • You can also freeze this sauce for longer storage. Allow it to thaw in the refrigerator before using.
Groucho’s 45 Sauce Copycat Recipe

Nutrition Information 

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Serving Suggestions 

Here are a few delicious ways to enjoy Groucho’s 45 Sauce:

  • Spread on sandwiches or burgers for added flavor.
  • Use as a dipping sauce for fries, onion rings, or chicken tenders.
  • Mix into mac and cheese for a tangy twist.
  • Drizzle over grilled meats or vegetables for extra flavor.

What other substitute can I use in Groucho’s 45 Sauce? 

Here are a few alternative ingredients you can use in Groucho’s 45 Sauce:

  • Honey or agave nectar instead of white sugar.
  • Rice wine vinegar instead of apple cider vinegar.
  • Cucumber relish or chopped pickles instead of dill relish.
Groucho’s 45 Sauce Copycat Recipe

Groucho’s 45 Sauce Recipe

Groucho’s Deli is a popular restaurant chain that originated in South Carolina, USA. They are known for their delicious deli sandwiches and unique sauces, including their famous Groucho’s 45 Sauce.
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Author: Lori Walker, MS, RD
Course: Appetizer
Cuisine: American
Ready in: 10 minutes
Total Time: 10 minutes
Servings: 4
Calories: 106kcal

Equipment

Ingredients

Instructions

  • Begin by mixing together the white sugar and apple cider vinegar in a medium-sized bowl. Ensure that the ingredients are well combined for a balanced sweetness.
  • Add in the unique and subtle flavor of celery seeds, along with a pinch of salt to enhance all the flavors in the sauce. Introduce a savory, umami element with a dash of Worcestershire sauce. Follow up with some heat and depth from chili sauce for that extra kick. For added tanginess and crunch, stir in the dill relish. To bring all the flavors together, add a generous portion of mayonnaise and a touch of white pepper for some subtle heat and spice.
  • Mix well until all ingredients are fully incorporated and taste your sauce. Adjust any seasonings as desired to achieve the perfect balance of flavors.
  • Cover the bowl with plastic wrap and allow the sauce to chill in the refrigerator for at least 30 minutes. This will allow the flavors to meld together and create a harmonious blend.
  • Serve chilled and elevate any dish with the unique and tasty Groucho’s 45 Sauce.

Notes

  • For a spicier sauce, add in some hot sauce or cayenne pepper.
  • If you prefer a thicker consistency, reduce the amount of mayonnaise used.
  • Try using this sauce as a dip for vegetables or chicken tenders. It’s also great on top of grilled meats and sandwiches.
  • Experiment with different levels of sweetness and tanginess by adjusting the amounts of sugar and vinegar in the recipe.
Keyword: Groucho’s 45 Sauce Recipe

FAQs

Can I use this sauce as a marinade?

Absolutely! Groucho’s 45 Sauce makes for a delicious and unique marinade for meats. Simply marinate your meat of choice in the sauce for at least 30 minutes before cooking.

Is this sauce gluten-free?

Yes, all the ingredients used in this recipe are gluten-free. However, be sure to check the labels of your Worcestershire and chili sauce to ensure they are also gluten-free.

Is this sauce vegan?

No, this sauce contains mayonnaise which is made with eggs. However, you can use a vegan mayo substitute to make this sauce vegan-friendly.

Conclusion

Thank you for reading our guide on Groucho’s 45 Sauce. We hope you and your family enjoy this delicious and versatile sauce in all its sweet, tangy, and spicy goodness.

Please share this article with your friends and family so they too can bring the taste of Groucho’s to their kitchen.

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Lori-Walker

My name is Lori Walker. I’m a registered dietitian, food blogger and food enthusiast. I share easy healthy, delicious recipes on my blog and review necessary kitchen items. The recipes I share take less… Read more

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