Pumpkin and spinach crustless quiche recipe

Name: Pumpkin and spinach crustless quiche recipe
Prep time: 20 min
Cook time: 55 min
Total time: 1 h 15 min
Cuisine: European, Mediterranean, French
Ingredients: 500g pumpkin, peeled, deseeded, cut into 1cm-thick wedges; 1 large red capsicum, deseeded, cut into 1.5cm pieces; 2 tsp extra virgin olive oil; 2 red onions, thinly sliced; 2 garlic cloves, thinly sliced; 2 tsp Coles Italian Red Wine Vinegar; 120g baby spinach; 8 eggs; 60ml (1/4 cup) milk; 60g Danish-style feta, crumbled; 1/4 cup chopped fresh basil leaves, plus extra leaves, to serve; 1 tbsp pine nuts, toasted