Some food pairings inherently don't go together, like pickles and ice cream (yuck!). But other foods, even if they sound weird at first, do go together -- like dark chocolate and Parmesan cheese. Whether you believe it or not, these two ingredients have actually been scientifically proven to pair perfectly.

This food pairing isn't just hit or miss or a guesstimation -- it's actually been studied and analyzed by scientists in a laboratory. The goal of the Foodpairing method is to chart all possible food pairings to help chefs and restaurant professionals create unique dishes. Each ingredient's volatile compounds (aromas) are quantified using gas chromatography and/or a mass spectrometer. The concentrations are then compared with their respective flavor threshold and finally matched with other ingredients that have similar compounds. So you end up with oddball pairings like caviar and white chocolate (invented by chef Heston Blumenthal), or in this case, dark chocolate and Parmesan cheese.

We decided to take up the challenge of pairing chocolate and Parmesan cheese in a grilled cheese sandwich. The salty and savory (umami) flavor of Parmesan cheese pairs exceptionally well with the depth of flavor in dark chocolate. The chocolate actually brings out fruity, tart notes in the cheese. According to the Foodpairing tree for Parmesan cheese (pictured above), the best chocolates to pair include dark chocolate (64%), milk chocolate (43%) and white chocolate (31%). Stick to these recommendations for the best results, though it's fine if you don't go by the specific chocolate origin as the chart suggests. Once you try our recipe (see below in the slideshow), you'll see for yourself just how amazing -- and savory -- the combination is. We'd recommend serving it with a nice red wine next time you have a few guests over.

See the dishes other sites have made when pairing chocolate and parmesan cheese.

What's your favorite grilled cheese combination? Let us know below.

Check out some more unusual grilled cheese sandwiches and panini in our slideshow below.

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  • Dark Chocolate And Parmesan Grilled Cheese Sandwich

    <strong>For this recipe, you'll need:</strong> 2 slices country bread 2 ounces dark chocolate (64%), coarsely chopped 6 thinly shaved slices Parmesan cheese cooking oil spray <strong>Directions:</strong> Layer one slice of bread with the chocolate and then with Parmesan cheese and top with second slice of bread. Microwave for 30 seconds. Heat a panini press, grill pan or skillet. Spray the surface and the outside of the bread with cooking oil spray. Grill until bread is golden brown and chocolate and cheese are oozing. Serve immediately.

  • Dark Chocolate Dreams And Pear Panini

    This grilled sandwich combines dark chocolate peanut butter with thin pear slices. It's a combination that's sure to appeal to peanut butter lovers. <strong>Get the <a href="http://www.huffingtonpost.com/2011/10/27/dark-chocolate-dreams-and_n_1061096.html" target="_hplink">Dark Chocolate Dreams and Pear Panini</a> recipe</strong>

  • Grilled Ham And Cheese With Strawberry-Red-Wine Jam

    Strawberries and cheese? Yes it's a proven pairing. Savory ham and gruyere are the base for this grilled cheese, which is made on fluffy brioche bread. Mixing a few spoonfuls of red wine into the jam adds a unique flavor profile. <strong>Get the <a href="http://www.huffingtonpost.com/2011/10/27/grilled-ham-and-cheese-wi_n_1058449.html" target="_hplink">Grilled Ham and Cheese with Strawberry-Red-Wine Jam</a> recipe</strong>

  • Fig And Goat Cheese Panini

    The combination of sweet fig preserves, tangy goat cheese and tart-sweet balsamic vinegar really sets this sandwich apart from others. Make it with multigrain bread or walnut bread for some more texture. <strong>Get the <a href="http://www.huffingtonpost.com/2011/10/27/fig-and-goat-cheese-panin_n_1057253.html" target="_hplink">Fig and Goat Cheese Panini</a> recipe</strong>

  • Grilled Dark Chocolate Sandwich

    If you're looking to satisfy your chocolate craving, this grilled sandwich is all chocolate. Start by melting the chocolate in evaporated milk to get it spreadable. If you prefer add chopped toasted hazelnuts. <strong>Get the <a href="http://www.huffingtonpost.com/2011/10/27/grilled-dark-chocolate-sa_n_1056284.html" target="_hplink">Grilled Dark Chocolate Sandwich</a> recipe</strong>

  • WATCH: Honey-Truffle Grilled Cheese Recipe

    When it comes to the amazing grilled cheese sandwich, one can never have too many inspiring recipes! We've got another delicious idea for you: this gruyere grilled cheese with honey and truffle salt. It's incredibly easy to make; watch the video now to see how it's done!