Grilled Cheese with Caramelized Onions
Emily Carter
A vegan grilled cheese sandwich layered with golden caramelized onions and melted dairy-free cheese, offering a sweet, savory, and deeply satisfying bite.
Prep Time 10 minutes mins
Cook Time 20 minutes mins
Total Time 30 minutes mins
Servings 2 servings
Calories 360 kcal
For the Sandwich:
- 4 slices of sourdough or rustic bread
- 1 large onion thinly sliced
- 1 tablespoon olive oil or vegan butter
- ½ teaspoon brown sugar optional, for extra sweetness
- ½ cup vegan cheddar or mozzarella cheese
- ¼ teaspoon garlic powder
- Pinch of salt
- ¼ teaspoon black pepper
- 2 teaspoons vegan butter for grilling
For Serving:
- Tomato soup or vegan aioli optional but heavenly
Heat a skillet over medium-low heat.
Add olive oil and sliced onions. Stir occasionally for 15 minutes until golden and caramelized.
Sprinkle brown sugar, salt, and pepper, then stir and cook for 3 more minutes.
Set onions aside.
Spread vegan butter on one side of each bread slice.
Heat the skillet again over medium heat.
Place one slice buttered side down. Add cheese, caramelized onions, and garlic powder.
Top with the second slice, buttered side up.
Grill each side for 3–4 minutes until crisp and golden.
Slice diagonally and serve warm.
Nutritional Values (Per Serving)
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Calories: 360
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Total Fat: 14 g
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Saturated Fat: 4 g
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Carbohydrates: 40 g
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Fiber: 5 g
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Protein: 9 g
Vitamins and Minerals (Per Serving)
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Iron: 10%
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Calcium: 12%
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Vitamin B6: 8%
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Magnesium: 6%
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Vitamin A: 10%
Additional Notes / Tips
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Add a drizzle of balsamic glaze for extra depth.
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For crunch, toss in a handful of fresh spinach before grilling.
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Caramelize onions in advance and store them — future you will thank you.
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Use sourdough or ciabatta for the perfect crispy texture.
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Pair with soup or wine — depending on your mood (no judgment).