Preheat the oven to 375 F.
Drain and rinse the marinated artichokes, then chop them into very small pieces. Also chop roasted jalapenos into small pieces, about 1/4" in size, and set aside.
Combine the softened cream cheese, Greek yogurt, mayonnaise, garlic powder, onion powder, salt, and pepper in a large bowl. Use an electric hand mixer to mix these ingredients together until smooth and creamy.
Switch to a spatula or large spoon, and stir in chopped jalapenos and artichokes until fully combined. Stir in the shredded cheese.
Transfer the dip to an oven safe baking dish, and bake for 15 minutes at 375.**
Serve hot with pita chips, tortilla chips, or veggies!***