Instant Pot Cheesy Corn with Ham is a Fiorella's Jack Stack BBQ cheesy corn bake casserole copycat recipe with diced ham perfect for cookouts and holidays.
Turn the Instant Pot on the Saute function. Add the olive oil and cubed ham to the pot. Cook for 2-3 minutes.
Add the corn, 1 cup of cheddar, cream cheese, broth, seasonings, butter, milk, and whipping cream to the pot. Close the lid on the pot and seal. Stir to combine. Cook for 8 minutes on Manual High-Pressure Cooking.
Allow the steam to release naturally for 5 minutes instead of quick release.
Remove the lid.
Combine the water and flour in a small bowl to create a slurry. Pour the flour slurry into the pot and stir. The mixture should thicken.
Place ½ of the cheesy corn in a casserole dish. Place the cheddar cheese chunks throughout. Sprinkle ½ of the shredded cheddar throughout.
Top with the remaining cheesy corn. Sprinkle the remaining shredded cheese throughout.
Bake in the oven for 5-8 minutes until the cheese bubbles.