Notes: This is one component of Oahu Bouillabaisse. If making ahead, store airtight up to 1 day.
Slice baguette 1/4 inch thick on a sharp diagonal to make pieces 3 to 6 inches long. Reserve end pieces for another use. Arrange slices in a single layer on a baking sheet.
Mix oil and garlic. Brush oil mixture over bread slices.
Bake in a 350° oven until croutons are crisp and golden, 18 to 25 minutes. Serve warm or cool.
Nutritional analysis per piece.