Now that I visited the Tillamook site, I found this:
link embedded in pic.
Ingredients
2 cups (8 oz) Tillamook Monterey Jack Cheese, cubed
1 cup (4 oz) Tillamook Medium Cheddar Cheese, cubed
2 jalapeno chili peppers (stems and seeds removed), finely chopped
¼ red onion, diced
1 tablespoon fresh cilantro, chopped
1 Roma tomato, chopped
1 dash of cayenne pepper
3 dashes Tabasco sauce
Preparation
Preheat oven to 450°F. Mix all ingredients in a medium-sized bowl, then arrange in a terracotta baking dish. Bake in oven until the cheese is thoroughly melted, about 10-12 minutes. Remove from oven and cool for 2-3 minutes, then enjoy immediately. Gather friends and family and serve as a dip with your favorite tortilla chips.
I use a microwave and slightly different ingredients. I skip the Tabasco, and use some Daves Total Insanity. Use more cheddar (sharp), and cream cheese instead of MJ.