Preheat oven to 350F. In a large bowl, combine the cream cheese and mayo. Beat or whisk to combine until smooth.
Add the chilies, jalapenos, cheddar cheese, and spices.Mix to combine.
Pour into a 8x8 baking dish or equivalent round dish. (I have used both square and round baking dishes)
In a separate bowl, mix the panko, butter, and parmesan cheese. (I used cold butter and gave it a spin in my mini food processor/chopper to keep my hands from getting buttery)
Spread on top of dip. Bake for 20 minutes at 350F.
Remove and garnish with parsley or chopped green onions. Serve warm with chips or crackers.
Video
Notes
You can use melted butter when making the topping but I prefer cold butter.
I mix the topping in a food processor instead of my fingers.
I like jarred and pickled peppers but you can use fresh jalapeños if you like.
This recipe calls for mayo but feel free to use sour cream or Greek yogurt.
Bake this in a casserole dish or a cast iron skillet.
Add 1/4 cup to 1/2 crumbled cooked bacon for more flavor and texture.