Whole wheat spaghetti: 40g (dry), Shrimp (peeled and deveined): 85g (3 oz), Spinach (fresh): 60g (2 cups), Cherry tomatoes: 100g (1/2 cup, halved), Garlic: 6g (2 cloves, minced), Lemon juice: 5ml (1 tsp), Olive oil: 10ml (2 tsp), Red pepper flakes (optional): 0.2g (1/8 tsp), Fresh parsley: 5g (1 tbsp, chopped), Salt and Black pepper: to taste