Add the butter, chicken stock, macaroni, milk, smoked paprika, mustard, garlic, hot sauce and pepper to the instant pot and mix thoroughly.
Set the instant pot to 4 minutes on high pressure. Leave under pressure for another 4 minutes and then perform a quick release (if you quick release earlier it can tend to splatter).
Remove the lid and add the grated cheddar and parmesan followed by the cream cheese. Stir in well and leave to melt for a couple of minutes. Serve and enjoy.
Calories: 893kcal | Carbohydrates: 92g | Protein: 37g | Fat: 41g | Saturated Fat: 24g | Cholesterol: 121mg | Sodium: 872mg | Potassium: 598mg | Fiber: 4g | Sugar: 11g | Vitamin A: 1485IU | Vitamin C: 2mg | Calcium: 598mg | Iron: 2mg