Red Onion Crostini Recipes

Steps:

• In 12-inch nonstick skillet, heat oil over medium-high heat. Stir in onions; cook uncovered 10 minutes, stirring every 3 to 4 minutes.
• Reduce heat to medium-low. Stir in salt, brown sugar, and vinegar. Cook 30 to 35 minutes longer, stirring every 5 minutes, until onions are deep golden brown (onions will shrink during cooking). Cool slightly.
• Heat oven to 325°F. Place bread slices on ungreased cookie sheet; spray lightly with non-stick cooking spray. Bake 6 to 9 minutes or until crispy.
• Meanwhile, in small bowl, combine goat cheese and cream cheese; blending until smooth; set aside.
• Place 1 teaspoon caramelized onions onto each bread slice; top with 1 rounded teaspoon cheese mixture. Sprinkle with herbs.

Steps:

• In a small saucepan, combine butter, red onion, and sugar; season with salt and pepper. Cover and cook over medium-low, stirring every 10 minutes, until onion is soft and slightly caramelized, 30 minutes. Add wine and vinegar and cook, uncovered, stirring occasionally, until mixture is thick and glossy, about 20 minutes. Let onion jam cool to room temperature (or cover and refrigerate, up to 3 days; bring to room temperature before using). Divide ricotta among crostini and top with onion jam.

Steps:

• For the confit: In a high-sided skillet, heat the butter and oil over medium heat. Add the onions, apple slices, salt, and pepper. Cook until the onions begin to soften, about 5 minutes. Add the vinegar, maple syrup, and thyme. Reduce the heat to low and cook, stirring occasionally, until onions and apples are very soft, about 50 minutes.
• Place an oven rack in the center of the oven. Preheat the oven to 350 degrees F. Arrange the bread slices on a baking sheet in a single layer. Drizzle with oil and bake until lightly golden, 12 to 14 minutes. Remove the baking sheet from the oven and place the gorgonzola squares on top of the warm toasts. Spoon the confit on top of the cheese. Sprinkle with chopped thyme and serve.
• Cook's Note: Freeze the gorgonzola for 20 minutes for easier slicing.

Steps:

• Preheat oven to 350 degrees F. Preheat a grill to medium-high heat.
• Brush the slices of focaccia with the olive oil. Place on a sheet pan and grill until crispy, about 5 minutes. Set aside.
• In a medium saucepan, combine the onions, wine, vinegar, brown sugar, and honey. Stir constantly over medium heat until the sugar is dissolved, about 5 minutes. Reduce heat to low and simmer for 30 minutes, until the sauce is the consistency of marmalade.
• Grill the beef tenderloin, turning to mark all sides, until medium rare, about 10 to 15 minutes total. Let rest for 10 minutes, then thinly slice the meat. Place a slice of beef on each rosemary focaccia crostini and top each with a teaspoon of onion marmalade.

Steps:

• In a bowl, combine cannellini beans, onion, capers, olive oil, and white-wine vinegar. Mix, mashing beans slightly; season with salt and pepper. Top crostini with topping.

Steps:

• Make toasts:
• Preheat oven to 350°F. Put baguette slices on 2 large baking sheets, then brush tops with oil and season with salt and pepper. Bake in batches in middle of oven until pale golden, about 10 minutes. Cool on a rack.
• Cook peppers and onions:
• Cook bell peppers, onions, and garlic with salt in oil in a wide 4- to 6-quart heavy pot over moderately low heat, uncovered, stirring occasionally, until softened, 20 to 25 minutes. Cover pot and continue to cook, stirring occasionally, until vegetables are very tender and just starting to brown, 20 to 25 minutes more. Stir in vinegar and remove from heat.
• Make pesto while peppers cook:
• Pulse all pesto ingredients except oil in a food processor until finely chopped. With motor running, add oil in a slow stream and blend until combined well.
• Assemble crostini:
• Put about 1 tablespoon pepper mixture on each toast and top with about 1/4 teaspoon pesto.

Steps:

• Heat 3 tablespoons oil in large skillet over medium-high heat. Add pancetta; sauté 3 minutes. Add onions, garlic, lemon juice and fennel seeds; sauté until onions begin to brown, about 10 minutes. Reduce heat to medium; cover and cook until onions are tender, stirring occasionally, about 20 minutes. Remove from heat. Stir in vinegar. Season with salt and pepper. (Can be made 1 day ahead. Cover; chill. Rewarm over medium-low heat before continuing.)
• Drizzle each toast slice with 1 teaspoon oil. Divide onion mixture among toasts. Sprinkle with parsley and serve.