Free up space on the grill and the stove by making Instant Pot Corn On The Cob. This is a super easy food to make that the whole family can enjoy. It doesn’t take much time and is much faster than cooked corn on a hob. Buttery, tender, and completely juicy – This Pressure Cooker Sweet Corn is one of my favorite side dishes ever!

Jump to:
Why This Recipe Works
- Quick and Delicious: Instant Pot makes corn preparation speedy while retaining its natural sweetness.
- Versatile Side Dish: Sweet corn pairs well with a variety of main dishes.
- Nutrition-Packed: Corn is a good source of fiber, vitamins, and minerals for a healthy diet.
📋 Ingredients
- Corn on the Cob: The star of the dish, bringing natural sweetness and a satisfying crunch to the table.
- Milk: Adds a creamy richness to the corn, balancing its natural sweetness.
- Water: Provides moisture for the Instant Pot to create steam, ensuring tender and perfectly cooked corn.
- Salt: Enhances the flavor of the corn, bringing out its natural sweetness and adding a savory touch.
- Pepper: Adds a hint of spiciness and complements the sweetness of the corn.
- Butter: Melts into the corn, adding richness and a smooth, indulgent taste that pairs wonderfully with its natural flavors.
That’s it! These simple ingredients plus the pressure cooker will ensure you have the perfect corn on the cob with a sweet corn flavor.
For the complete list of ingredients with measurements and instructions, please see the recipe card at the bottom of the post.
🔀 Substitutions & Variations
- Butter & Seasoning Variations: Swap plain butter for herb-infused butter, garlic butter, or chili-lime butter to elevate the flavor. Add a sprinkle of smoked paprika or parmesan for a unique twist.
- Liquid Options: Steam the corn with chicken broth instead of water for added depth, or use coconut milk for a subtly sweet and creamy touch.
- Corn Style Variations: Serve whole on the cob, cut into smaller sections for easy handling, or remove the kernels for salads, salsas, or casseroles.
- Topping & Garnish Ideas: Enhance with crumbled feta, cotija cheese, or a drizzle of honey for a sweet-savory balance. Sprinkle with fresh cilantro or basil for extra freshness.
🔪How To Cook Instant Pot Corn On The Cob?
Here are the instructions for cooking corn on the cob instant pot corn.

Step One: Place your sweet corn into the Instant Pot. Combine water and milk in a measuring cup and pour over the corn.

Step Two: Next, you’re going to generously season the corn on the cob with salt and pepper to taste. If you’re wanting buttery corn add a generous dab of butter over each ear of corn.

Step Three: The cooking time for super tender corn on the cob, Is 6 minutes on high pressure. Place the Instant pot lid onto the pot. Move the vent into the sealing position and pressure cook for 6 minutes.

Step Four: After the corn is finished cooking, do a natural release and remove corn on the cob from the Instant Pot to cool slightly before serving.
👩🍳 Expert Tips
- Choose Fresh Corn: For the best flavor and texture, select fresh, sweet corn. Look for ears with bright green husks and plump kernels. If possible, buy corn the same day you plan to cook it to ensure maximum freshness.
- Don’t Overcook: Corn cooks quickly in the Instant Pot. Depending on your preference, aim for 2-3 minutes on high pressure for tender-crisp corn or 4 minutes for softer kernels. Quick-release the pressure immediately to prevent overcooking.
- Add Flavor Boosters: For extra flavor, toss a few tablespoons of butter, a pinch of salt, and even a garlic clove or two into the water before cooking. The corn will absorb these flavors, making each bite even more delicious.
Quick Release vs Natural Release of Pressure
When you hear or read “release” whether it’s Quick Or Natural On An Instant Pot, it’s referring to the steam releasing -which is a depressurization of the Instant Pot.
- Instant Pot Natural Release: Natural release is when you do not touch the Instant Pot when the timer goes off. You naturally let the steam escape on its own -which can take up to half an hour, depending on what’s being made. You do this method when you don’t want your recipe to be shocked by the quick change in pressure.
- Instant Pot Quick Pressure Release: Instant Pot Quick-release is when you press the off button and gently turn the seal valve to “venting”. Be cautious, use a tea towel for switching the valve, and DO NOT cover or place your hand or arm above the red knob that is sticking up! This is where the steam releases from, and as soon as you switch the valve over to venting, hot air will shoot up to Release The Steam From The Instant Pot.
💭 FAQs
The main thing you need to take into account for making Instant Pot Corn on the Cob is that the corn is sweet.As long as the corn is sweet, you can use either steam-frozen sweet corn or fresh corn on the cob. If you’re using fresh corn, remove the husk, rinse the corn, and cut the corn in half. Frozen corn on the cob has the advantage of being prepared, saving time and energy and frozen sweet corn has the same nutritional value as fresh corn.
Most Instant Pots have a 6-quart capacity and can fit up to 4 ears of corn on the cob at once. However, it is important to make sure that the fill line is not covered. If you have a large pot such as a 8 qrt or 10 qrt you should be able to fit in more corn in the cobs into the pressure cooker.
One ear of corn, which is equivalent to one serving size, contains about ¾ cup of corn. Of course, this depends on the size of corn you are eating. However, this is the general rule of thumb for an average corn on the cob.
Yes, sweet corn is gluten-free! This means it can be enjoyed by those on a gluten-free diet. You can serve sweet corn ears at a party or potluck without having to worry about gluten.
A trivet is not necessary when cooking corn on the cob in the Instant Pot. Simply place the corn directly onto the bottom of the pot and cook as desired. However, a trivet can be helpful if you plan on stacking multiple ears of corn or placing other ingredients above it in the pot. You can purchase a trivet from the Instant pot company, amazon or a local store.
Sweet corn should be kept in the refrigerator if not eaten right away. after purchasing. Be sure to use an airtight container when storing corn on the cob in the fridge. If you would like to freeze corn on the cob, then place the cooked corn into a sealable plastic bag, tightly wrapped cling film or air-tight container. You can store corn in the freezer for three months.
There are many different ways that you can top your corn on the cob. Some popular options include:
Butter
Parmesan cheese
Kosher Salt
Black Pepper
Cheese
Bacon Bits
Chives
BBQ Sauce
Hot Sauce
Sour Cream
Serving Suggestions
These are my favorite side dishes to serve with Sweet Corn:
- Corn On The Cob compliments grilled dishes. Think hot dogs, burgers, grilled chicken or fish, or even on the side potato salads! Corn on the cob also goes well with BBQ chicken or BBQ ribs and mash
- Serve your corn cobs with a side dish that contains cheese, such as macaroni and cheese or spaghetti.
- Sweet corn is a super versatile ingredient that can be used for many dishes and meals! Some of our favorites include tacos and fajitas! Simply cut off the kernels and mix with taco meat, salsa, cheese, and whatever else you have!

🍜 Related Recipes
Did you make this recipe? Leave a review and a ⭐⭐⭐⭐⭐ rating below, or tag us in our Facebook Group! Alternatively, bookmark it in your browser or save to Pinterest.

Instant Pot Sweet Corn Recipe
Ingredients
- 8 Corn On Th Cob
- 1 Cup Milk
- 1 Cup Water
- pinch Salt
- pinch Pepper
- 100 g Butter
Instructions
- You have to combine water and milk in a measuring cup and pour over corn.
- Next, you’re going to generously season corn with salt and pepper to taste. Finally, add a generous dab of butter over each ear of corn.
- Place the lid on the Instant Pot and seal the vent. Set the pot to high pressure cook for 6 minutes.
- After the corn is finished cooking, do a natural release and remove corn on the cob from the Instant Pot to cool slightly before serving.
Notes
Nutrition
More Easy Recipes Using Sweet Corn
Cooking delicious corn on the cob in the Instant Pot is one of the easiest recipes to start with if you’re new to cooking with an Instant Pot. Also, it ensures you get the best corn on the cob too! Electric pressure cookers really do make the best-cooked corn.
We have a delicious Vegan Corn Soup Recipe which is a big hit. You might also love our Mexican Street Corn Elotes recipe. It’s a great recipe for Cinco de Mayo! Oh and don't forget to try our Jalapeno Corn Dip! Enjoy.
Why can't we print it???
There is a print box on each post so it should print out if you click on it.