Caramelized Onion Toasts
Elevate your appetizer game with these irresistible Caramelized Onion Toasts, a perfect blend of sweet and savory flavors. Tender, golden onions are slowly caramelized with a touch of sugar and a splash of balsamic vinegar, creating a rich, jam-like topping that pairs beautifully with creamy goat cheese or tangy cream cheese. Served atop crusty slices of baguette or sourdough, these elegant toasts are ideal for entertaining or a flavorful snack. With just a handful of simple ingredients and a bit of patience, this recipe delivers a gourmet experience in every bite. Finish with a sprinkle of fresh thyme for a touch of herbal brightness—an optional garnish that makes these toasts as visually stunning as they are delicious. Ready in under an hour, this crowd-pleasing appetizer is a must-try for cheese and onion lovers alike!
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Recipe Information
Ingredients
- 4 medium Yellow onions
- 2 tablespoons Olive oil
- 1 tablespoon Unsalted butter
- 1 teaspoon Salt
- 1 teaspoon Sugar
- 1 teaspoon Balsamic vinegar
- 1 loaf Baguette or sourdough bread
- 4 ounces Soft goat cheese or cream cheese
- 1 teaspoon Fresh thyme leaves (optional, for garnish)
Instructions
Peel and thinly slice the yellow onions into half-moons.
Heat olive oil and butter in a large skillet over medium heat until the butter is melted.
Add the sliced onions to the skillet, sprinkle with salt, and stir to coat the onions evenly in the oil and butter.
Cook the onions over medium heat, stirring every few minutes, until they begin to soften and turn golden, about 15-20 minutes.
Sprinkle sugar over the onions, stir, and continue to cook while stirring occasionally until the onions are deeply caramelized, approximately 20-25 minutes. Lower the heat if needed to prevent burning.
Once the onions are caramelized, stir in the balsamic vinegar and cook for 1-2 minutes to deglaze the pan. Remove from heat and set aside.
Preheat your oven to 375°F (190°C). Slice the baguette or sourdough loaf into 1/2-inch thick slices.
Arrange the bread slices on a baking sheet and bake for 5-7 minutes, flipping halfway through, until lightly toasted.
Spread a thin layer of goat cheese or cream cheese on each toasted slice of bread.
Top each slice with a generous spoonful of the caramelized onions.
Garnish with fresh thyme leaves, if desired, and serve immediately.
Nutrition Facts
Calories |
2210 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 69.7 g | 89% | |
| Saturated Fat | 28.7 g | 144% | |
| Polyunsaturated Fat | 2.7 g | ||
| Cholesterol | 92 mg | 31% | |
| Sodium | 5656 mg | 246% | |
| Total Carbohydrate | 331.7 g | 121% | |
| Dietary Fiber | 17.6 g | 63% | |
| Total Sugars | 28.8 g | ||
| Protein | 70.2 g | 140% | |
| Vitamin D | 0.0 mcg | 0% | |
| Calcium | 360 mg | 28% | |
| Iron | 14.3 mg | 79% | |
| Potassium | 1341 mg | 29% | |
*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.
