Slice the jalapeos lengthwise, and remove the ribs and seeds.
Put the jalapeos in the microwave on high covered with a paper towel. Microwave for 2 minutes.
Mix the horseradish mustard with tuna. Spoon into the pepper halves,
Heat butter in a pan. Pan fry both sides of stuffed jalapeos. Get a little crunchy crust on the tuna side. Remove from heat add strips of cheese to top.
Let sit 3 minutes and serve. Hope you enjoy!
NOTE: When cooking the peppers they have a tendency to try and turn inside out. Just gently push tuna back in, and continue. Getting the crust that is crunchy on the tuna make it taste awesome.
