Potato & Chorizo Casserole with Jalapeños

This is one of my favorite casseroles because it's one dish, fast to put together, and a real crowd pleaser.  The Jalapeños enhance the flavor the sausage and potatoes without overpowering them with spice.

Ingredients:
2 pounds of potatoes
1½ pounds of chorizo (or other favorite spicy sausage) 
1 medium red onion
1 medium yellow onion
1 - 5½ ounce can of pickled "Malher* Chili Jalapeño" halves in brine (Depending on your tolerance for hot and spicy, you may want to try this the first time with just a ½ can and work your way up.)
2 teaspoons seasoning salt
1 tablespoon Worcestershire sauce 
1 tablespoons olive oil
1/2 cup grated Romano or Parmesan cheese

Directions:
Wash potatoes and cut up into 1 to 2 inch chunks. Slice onion into ½ inch slices and then quarter each slice. Slice the chorizo into 1 inch chunks. Toss everything with seasoning salt in olive oil and place in a baking dish. Pour the brine from the Jalapeño over the potatoes and onions. Remove any stems on the Jalapeño halves and slice each half in thin strips lengthwise and toss them with the chorizo, potatoes & onions. Cover and bake at 375 for 30 minutes. Remove cover, top with cheese and return it to the oven for another 15 minutes or until the potatoes are done and cheese is toasted. Serve

* The Malher brand of Jalapeño chili peppers are found everywhere in Costa Rica, but they are hard to find in the States. These peppers are milder Jalapeños than what you'll find in most of the grocery stores Stateside. This particular brand will enhance the flavor of any food and not over power it. If you can't find the Malher brand, you will need to adjust the amount of brine and Jalapeños to suit your taste.