Healthy zucchini, pumpkin and feta slice recipe

Name: Healthy zucchini, pumpkin and feta slice recipe
Prep time: 20 min
Cook time: 40 min
Total time: 1 h
Cuisine: European, Mediterranean, Greek
Ingredients: 2 tsp extra virgin olive oil; 1 red onion, finely chopped; 2 garlic cloves, crushed; 350g butternut pumpkin, peeled, deseeded, coarsely grated; 2 zucchini, coarsely grated; 8 eggs; 150g (1 cup) cooked quinoa; 60g Greek feta, crumbled; 2 tbsp chopped fresh basil leaves; 250g cherry tomatoes, halved; 80g baby rocket