Lighter Shrimp Pasta Primavera {30-Minute Meal}

Ingredients

• 2/3 cup grated parmesan cheese
• 1 tsp salt
• 1/2 tsp pepper
• 1 tbsp lemon juice
• 1/4 cup reserved pasta water
• 1/2 tsp red chili flakes
• 1/2 red onion, finely chopped
• 1/2 cup 2% milk
• 1 lb spaghetti
• 1 lb frozen shrimp
• 1/2 cup frozen peas
• 2 tbsp butter
• 1 head broccoli
• Zest of 1 lemon
• 1 tbsp flour
• 1/2 cup sundried tomatoes
• 4 cloves garlic