An old Frugal Gourmet recipe, healthy and delicious (good recipe if you have higher blood pressure too):

You'll need the following. Olive oil. Three cans of sardines. Onion. A jar of organic sundried tomatoes. A red bell pepper. First you need to get a ceramic casserole dish, oil it all up with olive oil. Next you throw three cans worth of sardines. Chop up half an onion and put it in the casserole dish. Chop up the bell pepper and add it in. Grab the jar of sundried tomatoes and add three heaping tablespoons worth into the casserole dish. Top it off with some more olive oil. Pre-heat the oven to 350(F) and bake on 350(F) for about 30 minutes. Take it out and let it cool a bit. Once cool, stir it all up, mix it all together and serve in a bowl. This is a very wonderful and quick dish to make, once you have the hang of it you'll be cooking it a lot more often.