Pressure Cooker Mac and Cheese

INGREDIENTS

2 cups

water

1/2 tsp

salt

2 cups

elbow macaroni ((for gluten-free, use Barilla pasta))

2 tbsp

butter, unsalted (cold or room temperature)

1 12 ounce can

evaporated milk

large egg

1 tsp

spicyy brown mustard

1/2 tsp

hot sauce (optional)

1 1/2 cups

grated sharp Cheddar cheese

1 1/2 cups

grated Colby-Jack cheese

salt and pepper ,