Spinach Artichoke Mac and Cheese

Name: Spinach Artichoke Mac and Cheese
Ingredients: Kosher salt; 1 lb elbow pasta; 12 oz cream cheese, at room temperature; 1/2 cup mayonnaise; 1/4 cup almond milk; 1/4 cup white wine; 1 tbsp garlic powder; 2 tsp onion powder; 1/2 - 1 tsp ground peppercorns; 1 cup grated parmesan cheese; 1 cup shredded parmesan cheese; 1 (10 oz) package frozen chopped spinach, thawed; 1 10-14 oz) jar roasted artichoke hearts, drained and chopped (I used Trader Joe's brand); 1/4 cup fresh flat-leaf parsley, stemmed and chopped