20 Quick Onion Recipes

Caramelized Onion and Gruyère Tart

This elegant tart combines the sweet richness of caramelized onions with the nutty flavor of Gruyère, perfect for any occasion.

Ingredients:

• 2 large onions, thinly sliced
• 2 tablespoons olive oil
• 1 sheet puff pastry
• 1 cup Gruyère cheese, shredded
• Salt and pepper to taste

Cooking method:

1. Preheat your oven to 400°F (200°C).
2. In a pan, heat olive oil over medium heat and add the sliced onions, cooking until they are caramelized and golden brown.
3. Roll out the puff pastry on a baking sheet, and distribute the caramelized onions evenly over the top.
4. Sprinkle the Gruyère cheese over the onions, and season with salt and pepper.
5. Bake for 15-20 minutes, or until the pastry is golden and puffed.
6. Let it cool slightly before serving.

Onion and Goat Cheese Galette

This rustic galette showcases onions and creamy goat cheese wrapped in a flaky pastry.

Ingredients:

• 1 pie crust
• 3 medium onions, sliced
• 2 tablespoons butter
• 4 ounces goat cheese, crumbled
• 1 tablespoon fresh thyme

Cooking method:

1. Preheat oven to 375°F (190°C).
2. Sauté onions in butter until soft.
3. Roll out pie crust on a baking sheet, spread onions, goat cheese, and thyme over top.
4. Fold edges of the crust over the filling and bake for 25-30 minutes.

French Onion Soup Gratinée

A comforting classic, this soup features tender onions and a cheesy, crispy bread topping.

Ingredients:

• 4 large onions, sliced
• 4 cups beef broth
• 1/2 cup dry white wine
• 1 baguette, sliced
• 1 cup Gruyère cheese, grated

Cooking method:

1. Sauté onions in a pot until golden.
2. Add broth and wine, simmering for 30 minutes.
3. Ladle soup into bowls, top with baguette slices and cheese.
4. Broil until cheese is bubbly and golden.

Onion and Tomato Bruschetta

A simple yet flavorful appetizer, blending the freshness of tomatoes with the savory kick of onions.

Ingredients:

• 1 baguette, sliced and toasted
• 2 tomatoes, diced
• 1 onion, finely chopped
• 2 tablespoons balsamic vinegar
• Fresh basil leaves

Cooking method:

1. Mix tomatoes, onions, and balsamic vinegar in a bowl.
2. Spoon mixture over toasted baguette slices.
3. Garnish with fresh basil before serving.

Sweet Onion and Bacon Jam

This versatile jam is perfect for spreading on sandwiches or pairing with cheese boards.

Ingredients:

• 4 onions, chopped
• 6 slices bacon, chopped
• 1/4 cup brown sugar
• 1 tablespoon apple cider vinegar

Cooking method:

1. Cook bacon until crispy, remove and set aside.
2. Sauté onions in bacon fat until caramelized.
3. Stir in brown sugar and vinegar, simmering until thickened.
4. Mix in the cooked bacon and cool before storing.

Crispy Onion Rings

A classic snack, these onion rings are coated in a crunchy batter and fried to perfection.

Ingredients:

• 2 large onions, sliced into rings
• 1 cup flour
• 1 cup milk
• 1 teaspoon paprika
• Oil for frying

Cooking method:

1. Heat oil in a deep fryer to 375°F (190°C).
2. Mix flour, milk, and paprika to make a batter.
3. Dip onion rings into batter, then fry until golden brown.
4. Drain on paper towels before serving.

Onion and Mushroom Pizza

For a veggie-packed twist, this pizza pairs savory onions with earthy mushrooms and gooey cheese.

Ingredients:

• 1 pizza dough
• 2 onions, sliced
• 1 cup mushrooms, sliced
• 1/2 cup mozzarella cheese, shredded
• 2 tablespoons olive oil

Cooking method:

1. Preheat oven to 475°F (245°C).
2. Sauté onions and mushrooms in olive oil.
3. Spread dough on a pizza stone, top with onions, mushrooms, and cheese.
4. Bake for 12-15 minutes or until crust is crispy.

Spicy Pickled Onions

Add a tangy, spicy kick to your tacos or burgers with these quick-pickled onions.

Ingredients:

• 2 red onions, sliced
• 1 cup white vinegar
• 1/2 teaspoon red pepper flakes
• 1 tablespoon sugar
• 1 teaspoon salt

Cooking method:

1. Boil vinegar, sugar, and salt until dissolved.
2. Pour over onions and red pepper flakes in a jar.
3. Seal and store in the fridge for at least 1 hour before using.

Onion and Spinach Frittata

This protein-packed frittata is perfect for breakfast, lunch, or dinner, featuring onions and healthy spinach.

Ingredients:

• 1 onion, diced
• 2 cups spinach
• 6 eggs
• 1/4 cup milk
• 1/2 cup cheddar cheese, grated

Cooking method:

1. Preheat oven to 350°F (175°C).
2. Sauté onions and spinach until wilted.
3. Whisk eggs and milk, pour over vegetables, and sprinkle with cheese.
4. Bake for 20 minutes or until set.

Onion Bhaji

These popular Indian snacks are crisp, deep-fried onion fritters with aromatic spices.

Ingredients:

• 2 onions, thinly sliced
• 1 cup chickpea flour
• 1 teaspoon cumin
• 1 teaspoon turmeric
• Oil for frying

Cooking method:

1. Mix onions with chickpea flour, cumin, and turmeric.
2. Heat oil to 350°F (175°C).
3. Drop spoonfuls of the mixture into oil and fry until golden.
4. Drain on paper towels and serve hot.

Onion Gravy

Perfect for drizzling over mashed potatoes or roasted meats, this onion gravy is rich and savory.

Ingredients:

• 2 onions, sliced
• 2 tablespoons butter
• 2 cups beef stock
• 1 tablespoon flour

Cooking method:

1. Sauté onions in butter until caramelized.
2. Stir in flour and cook for 1 minute.
3. Gradually add stock, simmering until thickened.
4. Season with salt and pepper to taste.