Tuscan bean crostini | Reader's Digest New Zealand

Ingredients

• 2 teaspoons extra virgin olive oil
• 1 small onion, finely chopped
• 1 clove garlic, crushed
• 1 can cannellini beans, about 400 g, drained and rinsed
• 2 tablespoons crème fraîche or sour cream
• 1 tablespoon chopped fresh thyme
• salt and pepper
• 1 thin baguette, about 250 g3 roma tomatoes, thinly sliced
• rocket or sprigs of fresh herbs to garnish