Preheat oven to 350° F.
Slice bread into half inch pieces and arrange in a single layer on a baking sheet. Toast at 350° 8-10 minutes.
In a medium mixing bowl, combine ricotta, fresh minced herbs, 1 teaspoon garlic powder, and 1/2 teaspoon salt. Using a hand mixer, whip mixture until smooth and creamy.
In a separate small bowl, combine chopped tomatoes, basil, olive oil, vinegar and 1/4 teaspoon salt.
Divide ricotta evenly among toasted bread slices. Top generously with bruschetta mixture.
Return assembled bruschetta to the oven for 5-8 minutes to warm through.