1Mash garlic and salt into a paste using a mortar and pestle; transfer to a food processor. Add roasted red peppers and 1 tablespoon oil; pulse just until a coarse puree forms. Transfer red pepper spread to a bowl and stir in basil, vinegar, sugar, and pepper.
2Preheat oven to 350 degrees F (175 degrees C).
3Brush both sides of bread slices with remaining 2 tablespoons oil. Arrange bread in a single layer on a baking sheet.
4Bake bread slices in the preheated oven, turning once, until golden, about 25 minutes. Cool crostini on a rack.
5Top each crostini with 3/4 tablespoon red pepper spread just before serving.
Footnotes
Cook's Notes:
Crostini can be toasted 4 hours ahead and kept at room temperature. Red pepper spread can be made 2 days ahead and kept chilled and covered.
Ingredients
12 servings
56 cals
1 small garlic, minced
1/2 teaspoon salt
1 (12 ounce) jar roasted red peppers, drained and dried with a paper towel
3 tablespoons olive oil, divided
2 tablespoons chopped fresh basil
1 1/2 teaspoons balsamic vinegar
1/2 teaspoon packed brown sugar
1/4 teaspoon ground black pepper
12 (1/4 inch thick) slices olive bread, halved diagonally