Full serving of vegetables (a 1/4 cup serving of Manwich sauce provides 1/2 cup of vegetables. MyPyramid suggests 2.5 cups of vegetables per day for a 2000 calorie diet). Manwich Sloppy Joe Sauce is naturally thick and made with vine-ripened tomatoes, sweet onions, bell peppers and a special blend of spices and seasonings. 20% of daily vegetables. USDA Daily Recommended Amounts: 2 1/2 Cups Vegetables: One serving contains 1/2 cup, 20% daily amount. Based on a 2000 calorie diet.