Whole wheat pasta: 50g (1.75 oz, dry), Shrimp: 100g (3.5 oz, peeled and deveined), Spinach: 50g (1.5 cups, fresh), Cherry tomatoes: 80g (1/2 cup, halved), Garlic: 1g (1 clove, minced or a pinch of dried), Lemon: 5g (juice and zest of 1/4 small), Water: 60ml (1/4 cup), Olive oil: 5ml (1 tsp), Red pepper flakes: 0.5g (1/6 tsp), Fresh parsley: 5g (1 tbsp, chopped), Salt and black pepper: to taste