Caramelized Onion Flavored Compound Butter

Updated
5 from 6 votes
Caramelized Onion Compound Butter
Caramelized Onion Compound Butter

Compound Butters are a great way to enhance the flavor in dishes, and add extra fat into your diet. Our Caramelized Onion Flavored Compound Butter is delicious atop a grilled steak.

We’ve already brought you our Bacon & Parmesan Flavored Compound Butter and there are plenty more flavors to come!

We love this butter on steak, melted over sautéed mushrooms and added to savory muffins as a substitute for plain butter.

This recipe makes 20 serves, a serve is 1 tablespoon.

Caramelized Onion Flavored Compound Butter Ingredients

  • 1 medium Onion, thinly sliced
  • 2 tablespoons of Olive Oil
  • ¼ teaspoon of Salt
  • ½ teaspoon of Erythritol
  • 2 sticks (8oz) of Butter, softened
  • Salt, to taste

How to Make Caramelized Onion Flavored Compound Butter

How to make Caramelized Onion Compound Butter
How to make Caramelized Onion Compound Butter. This easy recipe will have you enjoying it in no time!
  1. Place the oil into a non-stick frying pan and place over high heat.
  2. When the oil is hot and shimmering, add the onion and sauté. Stirring continually.
  3. When the onions have softened and are lightly browned add the salt and erythritol.
  4. Continue to cook until browned and sticky. Remove from the heat and set aside to cool.
  5. Add the cooled onions to your food processor and blend on high for 1 minute.
  6. Add the softened butter and blend on medium until combined.
  7. Adjust seasoning and blend until combined.
  8. Spoon the butter onto a sheet of cling film and gently roll into a log shape. Store in the fridge or freezer.
Caramelized Onion Flavored Compound Butter (Gluten Free, Low Carb, Ketogenic)
Caramelized Onion Compound Butter

Caramelized Onion Flavored Compound Butter

Compound Butters are a great way to enhance the flavor in dishes, and add extra fat into your diet. Our Caramelized Onion Flavored Compound Butter is delicious atop a grilled steak.

Rate it

5 from 6 votes
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Course: Condiments
Cuisine: American, Australian, British, French
Prep Time: 15 minutes
Cook Time: 15 minutes
Chilling: 1 hour
Total Time: 1 hour 30 minutes
Servings: 20 serves
Calories: 95kcal
Author: Gerri

Unit Conversion

Ingredients

  • 1 medium Onion thinly sliced
  • 2 tablespoons olive oil
  • 1/4 teaspoon Salt
  • 1/2 teaspoon Erythritol
  • 8 ounces Butter
  • Salt to taste

Instructions

  • Place the oil into a non-stick frying pan and place over high heat.
  • When the oil is hot and shimmering, add the onion and sauté. Stirring continually.
  • When the onions have softened and are lightly browned add the salt and erythritol.
  • Continue to cook until browned and sticky. Remove from the heat and set aside to cool.
  • Add the cooled onions to your food processor and blend on high for 1 minute.
  • Add the softened butter and blend on medium until combined.
  • Adjust seasoning and blend until combined.
  • Spoon the butter onto a sheet of cling film and gently roll into a log shape. Store in the fridge or freezer.

Notes

Nutrition

Serving: 1tbsp | Calories: 95kcal | Carbohydrates: 0.1g | Protein: 0.1g | Fat: 11g | Saturated Fat: 6g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Cholesterol: 24mg | Sodium: 25mg | Potassium: 3mg | Fiber: 0.1g | Sugar: 0.01g | Vitamin A: 300IU | Vitamin C: 0.8mg | Calcium: 3mg | Iron: 0mg
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To make a larger batch of Caramelized Onion Flavored Compound Butter, simply adjust the serving amounts in our easy to use recipe card below.

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Matt Dobson

I am the founder of My Keto Kitchen. I am a nutritionist, cooking enthusiast, and part-time Van Lifer! Along with a qualified chef, we have created a collection of delicious and healthy recipes.

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As seen in: Womens Health, Buzzfeed, Bulletproof, Parade, Yahoo, Huffpost