Jiffy Cornbread Mix
Jiffy Corn Muffin Mix is a shelf-stable baking mix made by Chelsea Milling Company, combining enriched corn meal, enriched flour, sugar, leavening, salt, and shortening (partially hydrogenated soybean oil in some formulations, lard in others depending on the SKU). It's sold in an 8.5-ounce box and requires only one egg and about a third cup of milk to bake into corn muffins or a pan of cornbread. It's noticeably sweeter and softer in crumb than a scratch cornbread made with only cornmeal, closer to a corn muffin than a savory Southern-style cornbread.
Varieties
Jiffy also sells a 'Vegetarian Corn Muffin Mix' made without animal shortening and a reduced-sugar version; the standard mix's shortening source has changed formulations over the years, so anyone avoiding lard or partially hydrogenated oils should check the current ingredient list rather than assume it's unchanged.
Buying tips
Check the box for a 'best by' date since the leavening loses potency over time and can affect rise; a flat, dense muffin is often the first sign of an old box. Some stores carry a reduced-sugar or gluten-free Jiffy variety, so read the front panel if avoiding one of those.
Substitutes
Homemade cornbread mix (cornmeal, flour, sugar, baking powder, salt) — 1 cup homemade mix per 1 box (8.5 oz)
Combine 3/4 cup cornmeal, 1/4 cup flour, 3 tablespoons sugar, 1 tablespoon baking powder, and 1/4 teaspoon salt to approximate one box; still needs the egg, milk, and 2-3 tablespoons melted butter or oil that Jiffy's shortening provides.
Martha White Corn Muffin Mix — 1:1 by box
Slightly less sweet than Jiffy and a coarser cornmeal texture; some varieties already include buttermilk powder, so check if the package still calls for milk.
Krusteaz Honey Cornbread Mix — 1:1 by box
Sweeter and cakier than Jiffy, with a stronger honey flavor that comes through after baking.
Plain cornmeal plus flour, scratch recipe — Not a direct swap
Produces a denser, less sweet, more traditional Southern cornbread; expect a different texture and flavor rather than a matching substitute.
Storage
Store the dry, unopened box in a cool, dry pantry; it keeps well past its printed date if kept sealed and away from moisture. Once baked, cornbread dries out fast: wrap tightly in foil or plastic and keep at room temperature for up to 2 days, or refrigerate up to a week. It also freezes well, wrapped and sealed, for up to 3 months.
How to use
Bake as directed for corn muffins or a single 8-inch pan of cornbread, or use as a base for cornbread casserole, cornbread stuffing, and cornbread pudding. It also works crumbled as a topping for chili or baked into corn dog batter for corn dog muffins.
What it pairs with
Pairs well with chili, pulled pork, collard greens, and honey butter. Its sweetness also makes it a natural match for savory-sweet combinations like cornbread with jalapeños and cheddar mixed into the batter.
Nutrition
One prepared muffin (mix plus egg and milk) runs roughly 120-150 calories with 4-5 grams of fat and around 3 grams of sugar from the mix itself, more once additional sugar, butter, or honey is added to a recipe.
FAQ
Can you make Jiffy cornbread without eggs?
Yes, a flax egg (1 tablespoon ground flaxseed plus 3 tablespoons water, rested 5 minutes) or 1/4 cup unsweetened applesauce works as a binder, though the crumb turns denser and slightly gummier than with a real egg.
Why does Jiffy cornbread taste sweet like cake?
The mix includes more added sugar per cup than most scratch Southern cornbread recipes, which traditionally use little to none, so Jiffy bakes up closer to a corn muffin than a savory cornbread.
Can you double a box of Jiffy mix for a 9x13 pan?
Yes, two boxes with the doubled amounts of egg and milk fill a 9x13 pan; bake at 400°F for about 20-22 minutes, checking a few minutes early since thinner batter in a wider pan bakes faster than the standard 8-inch square.
Is Jiffy cornbread mix gluten-free?
The standard mix contains wheat flour and is not gluten-free; Jiffy does not currently sell a certified gluten-free version of the corn muffin mix, so those needing gluten-free cornbread should use a dedicated gluten-free mix or scratch recipe.
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