You catch the smell through the steam vent and suddenly you are starving. That warm, sweet aroma of cornbread mixed with the cozy hint of sweet potato immediately wraps around you like a hug. You feel that tug at your belly telling you it’s almost time to eat.

The pressure cooker is working its charm, sending out steam cues that fill your kitchen and make you remember those classic cornbread moments from family dinners. You’re thinking about that crispy edge and soft center that’s coming together fast under pressure.
Watching the float valve pop up, you know you’ve got just the right pressure build happening inside. It won’t be long now, and your patience is paying off, cause this sweet potato cornbread recipe is worth every second. You can’t wait to taste that tender pull, straight from the skillet right onto your plate.
What Makes Pressure Cooking Win Every Round
- You get that tender pull real quick compared to oven baking. It saves you time and keeps things moist.
- The steam cues help you know when the pressure is just right, so you don’t overcook your cornbread.
- Pressure cooking locks flavors in tight. The sweet potato and Jiffy mix come together way better than you’d expect.
- Cleanup is easier cause you cook everything in one pot. Less mess, more yum.
- That float valve popping up is like a little kitchen signal saying your food’s gonna be awesome.
Everything You Need Lined Up
- 2 (8.5-ounce) packages Jiffy corn muffin mix
- 2 large eggs
- ½ cup milk (whole milk works best for rich flavor)
- 1 ½ cups mashed sweet potato (fresh or canned puree without sugary syrup)
- ½ cup sour cream (or plain full-fat yogurt if you want)
- ½ cup salted butter, divided (feel free to add a pinch of salt if using unsalted butter)
- Liquid measuring cup for milk
- Dry measuring cups for the corn muffin mix
- Optional add-ins: minced jalape�����������ip������ to spice it up
- Optional cheese and green onions to stir in for a savory twist

The Full Pressure Cooker Journey
First, preheat your oven to 400 degrees Fahrenheit. Slip in a large cast-iron skillet and let it warm up real good while you mix the batter.
Next, grab a big bowl. Combine the Jiffy corn muffin mix, eggs, milk, mashed sweet potato, and sour cream. Melt half the butter (¼ cup) in the microwave and stir it in until the batter’s just moistened. Don’t overmix or you’ll lose that tender texture you want.
Pull out your hot skillet carefully. Cut the remaining ¼ cup butter into slices and place it around the skillet. Let it melt and then tilt the pan so the bottom’s nicely coated with that buttery goodness.
Pour the batter into the skillet. Spread it evenly so every bite cooks just right.
Now it’s time to transfer the skillet to your oven and let it bake for about 22 minutes. You want to poke a toothpick in after that and see it come out clean.
While baking, the pressure cooker float valve will pop and the steam cues will come out, letting you know the pressure build is working.
Once done, let the cornbread cool for at least 5 minutes but up to 15 if you can wait that long. Then slice it up into wedges and get ready to serve.
Quick Tricks That Save Your Time
- Use canned sweet potato puree to skip peeling, cooking, and mashing—it works real good and still gives you that great taste.
- Melt butter in the microwave instead of on the stove to save cleanup and go quicker.
- Preheat your skillet while you mix ingredients to get that tender crust faster.
- For quicker release of pressure, use the slow release method to avoid splatters and keep your kitchen cleaner.
Your First Taste After the Wait
The moment you take your first bite, your taste buds get a treat. The sweet potato adds this natural sweetness that the Jiffy mix just soaks up perfectly.
There’s a tender pull to the cornbread that you only get when you do it right in a pressure cooker—soft but with a little crust edge thats just the best.
You notice the moist crumb from the sour cream and butter, making each chunk melt in your mouth. It’s like a warm hug on a chilly day.
That subtle buttery flavor and slight tang from sour cream makes it perfect for breakfast, a side, or just a snack with a good slap of jam or honey.

Making It Last All Week Long
- Keep leftovers in an airtight container at room temp. It’ll stay fresh and soft for about 3 days.
- If you’re planning ahead, pop it in the fridge and it’ll last up to a whole week. Just make sure the container seals tightly.
- Freezing is your friend here. Wrap slices in plastic wrap or foil, then pop them in a freezer bag. It’ll keep for months and thaw real nice later.
Everything Else You Wondered About
- Can I use gluten-free mix? I haven’t tried it myself but I’ve heard some folks have luck with a gluten-free sweet cornbread mix. Just check the package size since it may differ.
- What if I don’t have a cast-iron skillet? No worries. A 13×9 metal baking pan can work too, just preheat it and adjust baking time as needed.
- How do I know when it’s done? The best way is the toothpick test. It should come out clean or with just a crumb or two.
- Can I make muffins instead of one big cornbread? Yep! Bake at 400 and check them after 15 minutes. They might take up to 20 but look for that clean toothpick.
- Why use salted butter? It helps balance the sweetness from the sweet potato and sugar. If you only got unsalted, just add a pinch of salt.
- How to reheat leftovers? Wrap ’em in foil and warm gently in the oven or use damp paper towels and microwave in short bursts for moist results.

Sweet Potato Cornbread (with Jiffy Corn Muffin Mix) Pressure Cooker Recipe
Ingredients
Equipment
Method
- Preheat oven to 400°F. Place your cast-iron skillet inside to heat up.
- In a large mixing bowl, combine corn muffin mix, eggs, milk, mashed sweet potato, and sour cream.
- Melt half the butter (1/4 cup) and add to the bowl. Mix until moistened.
- Do not overmix to keep cornbread tender.
- Remove hot skillet from oven and add remaining butter (1/4 cup) sliced evenly around pan.
- Tilt skillet so butter coats the bottom evenly.
- Pour batter into skillet and spread evenly.
- Bake in oven for about 22 minutes or until toothpick comes out clean.
- Let cornbread cool for 5–15 minutes before slicing and serving.