Homemade habanero mustard, as fiery (or wimpy) as you like it. Easy to make in micro-batches so you can tinker with the spice or simply store in the fridge. You'll be amazed at how easy homemade mustard can be!
One of my favorite flavor combinations is sweet and heat and I couldn't wait to try pickling a combination of peppers in a sweet pickling brine. I used a combination of jalapeño, cayenne, and banana peppers.