Prepare the bread: Slice the baguette into 1/2-inch thick pieces on a diagonal. Arrange slices on a baking sheet.

Toast the bread: Brush both sides of each slice lightly with olive oil. Toast under broiler for 1-2 minutes per side until golden brown.

Garlic rub: Peel and cut one garlic clove in half. While bread is still warm, rub the cut side of garlic on one side of each toast.

Prepare tomatoes: Dice tomatoes and place in a bowl. Finely chop remaining garlic and basil, then add to tomatoes.

Season mixture: Add 2 tbsp olive oil and balsamic vinegar to tomato mixture. Season with salt and pepper to taste. Let sit for 10 minutes.

Assemble: Spoon tomato mixture onto each toast piece. Drizzle with remaining olive oil and serve immediately.