Preheat your oven to 350°F (175°C). A good preheat ensures that your dip will bake evenly and come out perfectly bubbly.
In a large mixing bowl, add the softened cream cheese cubes. Use a spatula to break them down slightly and make mixing easier.
Next, stir in the shredded pepper jack cheese, shredded Chihuahua cheese, sour cream, and whole whipping cream. Mix everything until well combined and creamy.
Add the Rotel tomatoes along with the chili powder, onion powder, and garlic powder. Mix until all ingredients are evenly incorporated.
Pour the cheese mixture into an oven-safe dish, spreading it out evenly with your spatula.
Place the dish in the preheated oven and bake for about 25-30 minutes, or until the dip is hot and bubbly, with a light golden color on top.
Remove the dip from the oven and let it cool for a few minutes. Serve warm with tortilla chips, fresh vegetables, or drizzled over your favorite dishes. Enjoy every cheesy bite!