Pea Pesto Crostini

This is one of Giada's recipes.  I like it because it is a tasty and relatively healthy appetizer!  It is also a good last minute recipe since I usually have all of the ingredients already on hand.

1 (10oz) package of frozen peas, thawed
1 garlic clove
1/2 cup freshly grated parmesean cheese
1/4 tsp. black pepper
2/3 cup olive oil
8 slices of baguette (day or two old better)
8 cherry tomatoes, halved

For the pea pesto: Pulse together the peas, garlic, Parmesan, 1 teaspoon of salt and 1/4 teaspoon of pepper in a food processor. With the machine running, slowly add the olive oil until well combined, about 1 to 2 minutes. Season with additional salt and pepper, if needed. Transfer to a small bowl and set aside.

For the crostini: Preheat a stovetop griddle or grill pan on medium-high heat. Brush both sides of the sliced bread with olive oil and grill until golden, about 1 to 2 minutes. Transfer the bread to a clean surface and spread 1 to 2 tablespoons of the prepared pesto on each slice.
Top with tomato halves and serve.