Joshua Polson, The Greeley TribuneMiles Kiefer fills the jars with ingredients as he prepares soup for Mason Jar Meal Company last week at his new storefront at, 3610 35th Ave., unit 8 in Evans. A Greeley family wants to make it even easier to get healthy home-cooked meals. But rather than deliver meal kits filled with market-fresh ingredients, Miles Kiefer, founder of Mason Jar Meal Company, prepares dishes ranging from Colorado green chili to veggie soup, all free of gluten, soy, dairy, nuts and preservatives.