Rich Shell Pasta Stuffed with Shrimp, Mushrooms, and Spinach in Creamy Sauce - My Homemade Recipe

Ingredients

• 1 pound big peeled and cleaned shrimp
• 12 ounces pasta shells
• 3 cups fresh baby spinach
• 1 cup sliced mushrooms
• 4 garlic cloves, chopped up
• 2 tablespoons plain butter
• 1 cup heavy cream
• 1/2 cup grated Parmesan
• 1/2 cup chicken broth
• 1 tablespoon olive oil
• Salt, just enough
• Black pepper, as much as you like
• Juice from half a lemon, if you want
• Fresh parsley, chopped up for topping