Mike and Jen's Hot Cocoa Bags (12 oz). Each bag is resealable and approximately 10 servings. Add to coffee for a delicious Mocha! Gluten-Free. Kosher. Mike and Jen's was started by a dad and his two kids, Mike and Jen, in Duluth, Minnesota. The goal was to create a high quality mix with only 5 natural ingredients. The key is a high quality whole milk powder that makes the mix rich and creamy with just water.