Low Fat Sweet Onion Sauce

Transform everyday meals with this irresistibly flavorful Low Fat Sweet Onion Sauce, a healthier twist on a classic condiment. Made with naturally sweet onions simmered in low-sodium vegetable broth, this sauce achieves its velvety texture using a light cornstarch slurry instead of heavy fats. A touch of apple cider vinegar and honey (or maple syrup for a vegan option) balances the sweetness with tangy depth, while garlic powder, salt, and pepper add aromatic spice. Perfect as a drizzle over grilled vegetables, a topping for lean proteins, or even a sandwich spread, this quick and easy recipe takes just 30 minutes and keeps well for up to five days. Whether you're looking for a low-fat, vegan-friendly option or simply a burst of flavor, this sweet onion sauce will become your go-to kitchen essential.

Nutriscore Rating: 79/100

Prep Time:10 mins

Cook Time:20 mins

Total Time:30 mins

Servings: 8

Ingredients

• 2 medium (about 1 pound total) sweet onions
• 1 cup low-sodium vegetable broth
• 2 tablespoons apple cider vinegar
• 3 tablespoons honey (or maple syrup for vegan option)
• 1 tablespoon cornstarch
• 2 tablespoons water (for cornstarch slurry)
• 0.5 teaspoon garlic powder
• 0.5 teaspoon salt
• 0.25 teaspoon black pepper

Directions

Step 1

Peel and finely chop the sweet onions into small pieces or thin slices, depending on your preference.

Step 2

In a medium-sized saucepan, heat 1 cup of low-sodium vegetable broth over medium heat.

Step 3

Add the chopped sweet onions to the broth and cook, stirring frequently, for about 10 minutes, or until they become soft and translucent.

Step 4

Reduce the heat to low and stir in the apple cider vinegar, honey (or maple syrup for a vegan option), garlic powder, salt, and black pepper. Mix well.

Step 5

In a small bowl, prepare the cornstarch slurry by whisking together 1 tablespoon of cornstarch and 2 tablespoons of water until smooth.

Step 6

Slowly pour the cornstarch slurry into the saucepan while stirring continuously to avoid lumps.

Step 7

Turn the heat back up to medium and cook the sauce for an additional 5–7 minutes, stirring frequently, until it thickens to your desired consistency.

Step 8

Taste the sauce and adjust seasoning if needed. Remove from heat and allow to cool slightly.

Step 9

Serve warm or at room temperature. This sauce pairs well with grilled vegetables, chicken, or as a spread for sandwiches. Store leftovers in an airtight container in the refrigerator for up to 5 days.

Nutrition Facts

Serving size	(1283.9g)

Amount per serving	% Daily Value*
Calories	613.8

Total Fat 0.9g	0%
Saturated Fat 0.2g	0%
Polyunsaturated Fat g
Cholesterol 0mg	0%
Sodium 1362.7mg	0%
Total Carbohydrate 148.8g	0%
Dietary Fiber 15.8g	0%
Total Sugars 98.2g
Protein 10.6g	0%

Vitamin D 0IU	0%
Calcium 229.2mg	0%
Iron 2.6mg	0%
Potassium 1600.7mg	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: 1.3%

Protein: 6.6%

Carbs: 92.2%