
This tomato basil crostini is a fresh and vibrant appetizer that instantly brightens any table. Crisp toasted baguette slices topped with a juicy tomato and fragrant basil mixture make it a perfect crowd-pleaser for gatherings or a light, satisfying snack.
I made this for a summer dinner party and was amazed how quickly it disappeared. It’s now my go-to when I need a fresh and easy starter that looks beautiful.
Ingredients You Need
- Fresh baguette sliced into thin rounds for the perfect crunch: look for a loaf with a firm crust and soft interior
- Cherry tomatoes diced to capture their bright juice and sweetness: choose firm, shiny tomatoes for best flavor
- Fresh basil chopped to release its aromatic oils: pick vibrant green leaves without blemishes
- Garlic clove to infuse the bread with a subtle savory punch
- Extra virgin olive oil adds richness and smoothness: opt for a good quality for better taste
- Salt and pepper to bring out all the flavors harmoniously
Detailed Cooking Directions
- Build The Toast Base:
- Preheat the oven to 400 degrees Fahrenheit. Arrange sliced baguette on a baking tray and brush both sides with half of the olive oil to ensure golden toasting. Place the baking sheet in the oven and toast for 8 to 10 minutes until the bread is crisp and golden brown.
- Prepare The Topping:
- While the bread is toasting, combine diced cherry tomatoes with chopped basil in a bowl. Stir in the remaining olive oil along with salt and pepper to taste. The mixture should be juicy but not watery.
- Add Garlic Essence:
- Once the bread has toasted and is still warm, rub the top of each slice gently with the cut side of the garlic clove. This step adds a subtle garlic aroma that lifts the whole dish.
- Assemble The Crostini:
- Spoon the tomato and basil mixture generously onto each toasted bread slice and serve immediately to enjoy the crisp textures.

I vividly remember making this crostini with my grandmother on a sunny afternoon. She taught me the joy of layering fresh flavors and the importance of toasting the bread just right. Every bite brought back those warm moments spent in her kitchen.
Smart Storage Tips
Store toasted bread and tomato mixture separately in airtight containers if you want to prepare ahead. Keep the bread wrapped in a towel at room temperature to maintain its crunch. The tomato topping keeps well refrigerated for up to two days but avoid sogginess by adding it just before serving.
Ingredient Variations
Swap cherry tomatoes for heirloom tomatoes for a milder, complex flavor Add finely diced red onion or shallots for a bit of sharpness Incorporate fresh mozzarella cubes or crumbled goat cheese to turn it into a more substantial appetizer
Perfect Pairing Ideas
Serve alongside a crisp glass of Sauvignon Blanc or a light rosé to enhance the fresh, herbal notes Pair with a simple mixed green salad dressed in lemon vinaigrette for a balanced light meal Try with grilled vegetables or a Mediterranean platter for variety and color

This simple yet delightful crostini recipe never fails to brighten my day whether it’s a casual afternoon snack or the star appetizer at a party. Fresh, colorful, and full of flavor it celebrates the best of summer’s bounty any time of year.
Frequently Asked Questions
- → What type of bread works best for crostini?
A fresh baguette with a sturdy crumb is ideal for crostini since it toasts evenly while maintaining a satisfying crunch.
- → Can I prepare the tomato basil topping ahead of time?
Yes, the tomato and basil mixture can be combined a few hours before serving to allow flavors to meld, but keep it refrigerated until used.
- → How do I prevent the bread from becoming soggy?
To avoid sogginess, toast the bread slices thoroughly and rub them with garlic before adding the tomato topping just before serving.
- → Are there alternative toppings to try with toasted bread?
Besides tomato and basil, toppings like olive tapenade, roasted peppers, or creamy cheese spreads pair well with toasted baguette slices.
- → What is the best way to toast the baguette slices?
Brush both sides of each slice with olive oil and bake in a preheated oven at 400°F (200°C) for 8-10 minutes until golden and crisp.