Preheat oven to 350 degrees F and grease a 9x13” baking pan with cooking spray.
Place cream cheese, butter, sour cream, mayo, eggs, and half and half into a large bowl.
Beat together, using a hand mixer, until fully incorporated.
Stir in frozen corn, creamed corn, feta, cornbread mix, sugar, chili powder, smoked paprika, garlic powder, cumin, salt, pepper, and cayenne.
Pour into prepared pan and bake until the mixture has set, about 45-60 minutes.
Serve with plenty of fresh lime juice, cilantro, green onion, and cotija!