The package鈥檚 contents were chirping loudly鈥攑laintively, almost鈥攁nd room颅mates Gabi Lewis and Greg Sewitz, both seniors at Brown University, began to question their plan. But they鈥檇 come too far to quit, having ordered the 2,000 crickets from an online pet-food store. That evening, Lewis and Sewitz froze the insects, then toasted them in a 220-degree oven before running them through a Vitamix blender. The process resulted in a half-pound of smooth, antenna-free cricket flour. Lewis and Sewitz then mashed honey and dried fruit into the flour and molded the paste into protein bars, which they brought to their local CrossFit gym. The verdict? The bars, containing about 40 ground-up crickets each, tasted surprisingly good. 鈥淟ike almond 颅butter,鈥 said one tester.
Last May, after graduating, Lewis and Sewitz moved to Brooklyn, New York, where, buoyed by their test run, they launched the (short for exoskeleton). This spring they鈥檒l release their first batch of energy bars, with flavors like PB&J, Cashew-Ginger, and Cacao Nut.
Incredible as it might seem, Exo is not the first cricket-based food company. That 颅honor goes to Salt Lake City鈥檚 Chapul, (There are now three flavors to choose from: Aztec, Thai, and 颅Chaco.) There鈥檚 also founded in May 2013, which will release a line of products this summer. It will probably be a while before you see any of these at your local Whole Foods, but at a time when eating bugs has become less than stomach turning, the notion of a high-nutrition bug bar for athletes may just have, well, legs.
Adventurous foodies have been eating insects for some time now. Fried crickets, caterpillars, and larvae have all made it onto the menus of some of the world鈥檚 most upscale restaurants, including Santa Monica鈥檚 pan-Asian Typhoon. The idea of eating insects got another boost last May when the A flurry of media reports followed, including a proclaiming that, 鈥渁s protein sources go, bugs may be more sustainable than almost anything else in our diets.鈥
So far, food security and environmental benefits haven鈥檛 done much to persuade rank-and-file Americans to eat bugs. But the same hordes of dedicated athletes who adopted the paleo diet, ditching grains and dairy for meat and fruit, could be ripe for it.
鈥淧eople have been eating insects for eons,鈥 says John Durant, author of the food bible of many CrossFit devotees. Insect protein, Durant argues, is a natural part of the diet: it鈥檚 normal fare for hunter-gatherers all over the world, an excellent source of protein, and a whole food. 鈥淚t checks all the boxes,鈥 he says.
Indeed, insect meal stacks up well against other superfoods. It has more protein than a wild-caught salmon, with a complete set of amino acids. Cricket flesh has more iron than beef, more calcium than milk, and plenty of the B vitamins absent from vegetable-based protein sources like hemp and soy.
But the real advantage? Surprisingly, the taste. Bug flour is relatively easy to disguise compared with whey and soy powders, so the bars made from it don鈥檛 need to contain as much sugar. While standard-issue Power颅Bars and Clif Bars contain as much as 26 grams of sugar, Exo bars have as little as 13, and all of them have about the same amount of protein.
The trick, of course, is getting over the ick factor, especially when such intrepid professional eaters as Anthony Bourdain have declared bugs 鈥渄isgusting.鈥 This is why Exo and other emerging bug-bar brands grind the insects into flour: you get all the nutrition and none of the visual hurdles or textural issues that can trigger a gag reflex.聽 聽
鈥淲e combine the crickets with almond butter, a little bit of dried fruit, and a touch of honey,鈥 Exo鈥檚 Lewis explains, 鈥渁nd it doesn鈥檛 taste like crickets at all鈥攚hatever crickets taste like.鈥 Bitty Foods founder Megan Miller (full disclosure: she鈥檚 also a former editor and writer for 国产吃瓜黑料) says that she鈥檚 more interested in making foods like muffins, crackers, and even cookies, with cricket flour as the base holding the other ingredients together.
Early numbers suggest that consumers are open to the idea. Chapul鈥檚 bars are now in more than 70 health-food stores in 15 states, and reached its $20,000 goal in just three days. The company鈥檚 first batch: 20,000 bars.
In the meantime, word-of-mouth anecdotes about cricket energy can only help. When pressed, Lewis will even offer one of his own. After he and Sewitz experimented with their recipe, they signed up for a regional powerlifting meet. Lewis deadlifted 495 pounds, nearly three times his body weight. The slender Sewitz didn't go that heavy but had a similar ratio. Both ended up winning their weight categories. “I would never claim causation, of course,” says Lewis. “But you can infer what you like.”
Which to Eat: Energy Snacks or Insect Nutrition?
Clif Bar (Apricot)
- Calories: 230
- Total fat: 3.5 grams
- Total carbs: 45 grams
- Protein: 9 grams
- Sugars: 23 grams
Main ingredients: Organic brown rice syrup, organic rolled oats, soy rice crisps (soy protein isolate, rice flour, rice starch, barley malt extract), organic roasted soybeans, dried apricots, organic oat fiber, organic milled flaxseed, cane syrup
Probar Performance Energy (Peanut Butter)
- Calories: 240
- Total fat: 4 grams
- Total carbs: 44 grams
- Protein: 9 grams
- Sugars: 26 grams
Main ingredients: Dual source energy blend (cane invert syrup, maltodextrin, fructose, dextrose), oat bran, soy protein isolate, peanut butter, rice crisps, brown rice flour
Exo Energy Bar
- Calories: 290
- Total fat: 20 grams
- Total carbs: 27 grams
- Protein: 10 grams
- Sugars: 14 grams
Main ingredients: Almonds, dates, coconut, honey, cricket flour, cacao powder