Heat the love to 350°. Sauté the onions in the olive oil over medium heat until tender. Add in the dried oregano, ground cumin, and season with salt & pepper. Add in the canned green chiles and the chopped fresh roasted green chiles. Add more oil if needed and then stir in the chopped garlic. Cook for one minute and then remove from heat and let cool.
Mix the eggs and milk in a large mixing bowl and season with salt & pepper. Add in the beef, turkey, and pork and blend. Add in the cheddar and swiss and the onion-green chile mixture and stir to combine or work together with your hands. Finally add in the panko bread crumbs and blend.
Line a baking sheet with parchment paper and form 3 rectangular loaves. ( I bake one and freeze the other 2 for another meal.)
Brush each loaf with the white BBQ sauce. See recipe below.
Bake at 350° for about 45 minutes or until the internal temperature reaches 155°. Let rest for 15 minutes before serving with a side of the white BBQ sauce.
White BBQ Sauce
1. Combine all of the ingredients in a blender or whisk together until completely combined. Adjust seasonings to taste.