Onion Butter Without Butter

Transform your culinary creations with this luscious "Onion Butter Without Butter" recipe—a creamy, vegan-friendly spread made entirely from caramelized yellow onions and olive oil. This versatile plant-based alternative to traditional butter boasts a rich, savory-sweet flavor that elevates everything from toasted baguettes to roasted vegetables. By slowly caramelizing onions to golden perfection and blending them into a silky, butter-like consistency, this recipe captures the essence of indulgence without dairy. Quick to prep and deeply satisfying, this spread comes together with just five simple ingredients, minimal effort, and a surprising depth of flavor. Perfect for meal prepping or as a gourmet condiment, this onion butter will be your go-to for adding a refined touch to your favorite dishes!

Nutriscore Rating: 75/100

Prep Time:10 mins

Cook Time:40 mins

Total Time:50 mins

Servings: 6

Ingredients

• 4 medium-sized Yellow onions
• 3 tablespoons Olive oil
• 0.5 teaspoons Salt
• 0.25 teaspoons White pepper (optional)
• 2 tablespoons Water

Directions

Step 1

Peel and finely slice the yellow onions into thin pieces.

Step 2

Heat olive oil in a large skillet over medium-low heat.

Step 3

Add the sliced onions to the skillet, stirring to coat them evenly in oil.

Step 4

Sprinkle the onions with salt and cook on low heat for 30-35 minutes, stirring occasionally, until they are deeply caramelized and golden brown. If needed, add 1 tablespoon of water at a time to prevent sticking.

Step 5

Once the onions are fully caramelized, transfer them to a blender or food processor.

Step 6

Add white pepper (if using) and 2 tablespoons of water, then blend until the mixture reaches a creamy, butter-like consistency. Add more water 1 teaspoon at a time if needed.

Step 7

Taste and adjust seasoning as desired.

Step 8

Transfer the onion butter to a clean jar or airtight container. Let it cool completely before refrigerating.

Step 9

Store in the refrigerator for up to 1 week and use as a spread, dip, or flavor enhancer for savory dishes.

Nutrition Facts

Serving size	(515.1g)

Amount per serving	% Daily Value*
Calories	555.7

Total Fat 42.5g	0%
Saturated Fat 6.7g	0%
Polyunsaturated Fat 4.0g
Cholesterol 0mg	0%
Sodium 1198.3mg	0%
Total Carbohydrate 42.0g	0%
Dietary Fiber 7.8g	0%
Total Sugars 18.8g
Protein 4.9g	0%

Vitamin D 0IU	0%
Calcium 97.1mg	0%
Iron 1.1mg	0%
Potassium 651.3mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 67.1%

Protein: 3.4%

Carbs: 29.5%