Chicken and tomato pesto lasagne

Ingredients

• 700 gram tomato passata
• 1 tablespoon olive oil
• 800 gram chicken mince
• 135 gram jar sun-dried tomato pesto
• 500 gram tub fresh ricotta
• 2 cup (200g) grated mozzarella
• 3/4 cup (180g) light sour cream
• 1/2 cup (40g) grated parmesan
• 3 fresh lasagne sheets
• 400 gram mixed grape tomatoes, halved
• basil leaves, to serve
• 3 cup salad greens, to serve
• crusty bread (optional), to serve