Instant Pot Frozen White Castle Sliders

Craving White Castle sliders but don’t live near a location or want to save some cash? With this simple Instant Pot recipe, you can enjoy the iconic taste of these beloved sliders right at home. Whether for a quick meal or a nostalgic snack, cooking frozen White Castle sliders in the Instant Pot is effortless and guarantees restaurant-quality results in minutes.

Have you ever bought White Castle sliders frozen and wondered what could be the best way of cooking them? The answer is to use the Instant Pot! Frozen White Castle sliders will cook perfectly in the Instant Pot in no time!

Instant Pot White Castle Sliders

Do you love having White Castle sliders but want to save some money? The frozen kind are cheaper and perfect to have on hand. That way you can make a few at a time instead of having to buy a lot of fresh ones to eat at once! Or if you don’t live near White Castle, you can experience the same quality as being at the restaurant!

Why You’ll Love Instant Pot Frozen White Castle Sliders

• Quick and Easy: From freezer to table in just a few minutes, this recipe is perfect for busy weeknights or last-minute cravings.
• Restaurant-Quality Taste: These sliders steam to perfection in the Instant Pot, recreating the signature White Castle flavor at home.
• No Soggy Buns: Using foil ensures the buns stay soft yet firm, giving you the perfect texture every time.
• Kid-Friendly: These sliders are great for picky eaters and make an excellent snack or meal for little ones.
• Customizable: Pair them with your favorite condiments or sides to create a meal that fits any craving or occasion.

You can follow my easy instructions for how to prepare White Castle sliders in the Instant Pot for a delicious and easy dinner. You can fit in about 4 sliders in the standard Instant Pot. Perfect for 1 large meal or 2 smaller ones. Or, serve to some hungry kids and their friends at a get together!

Ingredients For Instant Pot Frozen White Castle Sliders

• Frozen White Castle Sliders – These come pre-packaged and are easy to find in the frozen aisle of most grocery stores.
• Water – Needed to create the steam for cooking in the Instant Pot.

For exact measurements, see the printable recipe card at the bottom of this article.

Instant Pot White Castle sliders are so delicious, you’ll love cooking them in the Instant pot pressure cooker! Imagine biting into a mouthwatering steamed White Castle slider – so yummy!

Kitchen Tools You Need To Make Instant Pot Frozen White Castle Sliders

• Instant Pot – The essential tool for steaming the sliders perfectly.
• Trivet – Keeps the sliders elevated above the water, ensuring even cooking and preventing fogginess.
• Aluminum Foil – Creates a barrier to protect the buns from excess moisture while allowing steam to circulate.
• Measuring Cup – For accurately measuring the water needed for the Instant Pot.

Many stores sell frozen White Castle Sliders, for example, Target, Aldi, Walmart, and plenty of local grocery stores in the U.S.

How To Make Frozen White Castle Sliders in the Instant Pot

These couldn’t be easier to make in the Instant Pot! Follow these easy instructions for freshly cooked sliders!

Step 1, place the metal trivet inside your Instant Pot.

Then pour 1 cup of water inside.

Next you will take a small piece of foil, folded up so it fits on top of the trivet but still leaves some space on the sides to let the steam rise. This foil will keep your White Castle slider buns from getting soggy on the bottom.

Next, unwrap and place up to 4 sliders in a single layer on top of the foil. If you want to make more sliders, you can do another batch of them unless you have a bigger Instant Pot and can fit in more.

Then close the lid of the Instant Pot and set the valve to the sealing position.

Set the Instant Pot to Pressure Cook on high for 3 minutes.

When done, use the Quick Release function to release the steam. When the pin has dropped, open the Instant Pot and remove sliders to a serving plate.

Enjoy!

Cooking Tips

• If serving to children, cut open the slider first to let it cool down slightly.
• You can cook these right from frozen. No need to defrost!
• Serve with some ketchup or other condiments you like for extra flavor!

What to Serve with Instant Pot White Castle Sliders

These sliders can easily be served on their own as a quick and simple meal for lunch or dinner. But, if you’re like me and want to make it a little more filling and special, why not add on a side? Check out these ideas below for some easy options:

• Air Fryer Frozen Sweet Potato Fries
• Air Fryer Frozen French Fries
• Air Fryer Frozen Onion Rings
• Broccoli Apple Salad – Healthy No Mayo
• Best Ever Macaroni Salad Recipe

Variations And Substitutions

• Cheeseburger Sliders: Use the cheese-topped variety of White Castle sliders for a gooey, melty upgrade.
• Vegetarian Option: If you prefer meat-free, look for plant-based sliders, which can be cooked the same way.
• Sauce It Up: Brush the buns with garlic butter or sprinkle with grated cheese before steaming for an elevated flavor.
• Add Toppings: After cooking, add fresh toppings like sliced pickles, onions, or jalapeños for a crunchy contrast.
• Bigger Batches: If cooking for a crowd, use a larger Instant Pot model or cook sliders in multiple batches to ensure even steaming.
• Low-Carb Alternative: Serve the slider patties without buns over a bed of lettuce or as a topping for a salad.

Storage and Reheating

• Storage: Place any leftover sliders in an airtight container and store them in the refrigerator for up to 3 days. To prevent sogginess, consider separating the buns from the patties and wrapping them individually in parchment paper before storing.
• Reheating in the Instant Pot: Add a small amount of water to the Instant Pot and use the trivet to elevate the sliders. Steam them on the “Keep Warm” or “Steam” setting for about 2-3 minutes until heated through.
• Reheating in the Microwave: Wrap the sliders in a damp paper towel and microwave them in 15-second increments until warm. This helps retain moisture.
• Freezing Leftovers: If you want to store them longer, wrap sliders individually in plastic wrap or foil, place them in a freezer-safe bag, and freeze for up to 1 month. Reheat them in the Instant Pot or microwave directly from frozen.

Frequently Asked Questions

Can I cook more than four sliders at a time?

Yes, but it depends on the size of your Instant Pot. If you have a larger model, you may be able to fit more sliders in a single layer on the trivet. Overcrowding, however, can result in uneven steaming, so it’s best to cook in batches if needed.

Do I need to defrost the sliders before cooking?

No, this recipe is designed for frozen sliders. Cooking them straight from the freezer ensures they retain their texture and flavor during steaming.

Can I use this method for other types of sliders?

Absolutely! You can use the same process for other brands of frozen sliders or even homemade ones. Just adjust the cooking time if the sliders are significantly larger or smaller.

What if I don’t have a trivet for my Instant Pot?

If you don’t have a trivet, you can make a makeshift one using a rolled-up piece of foil. The goal is to keep the sliders elevated above the water for proper steaming.

Can I use the “Steam” setting instead of “Pressure Cook”?

Yes, but you may need to adjust the cooking time slightly. The “Pressure Cook” setting is recommended for faster and more consistent results.

How do I know when the sliders are ready?

The sliders should be heated through, and the buns soft but not soggy. You can test the temperature of the patties with a food thermometer; they should reach at least 165°F for safe consumption.

More Instant Pot Recipes

Want to cook more easy meals in the Instant Pot? Check out these ideas below! I have so many to choose from!

• Instant Pot Hot Dogs
• Instant Pot BBQ Chicken
• Instant Pot Baked Potatoes
• Instant Pot Frozen Tamales
• Instant Pot Frozen Vegetables

See also:

• Instant Pot Burgers
• Instant Pot Meatballs
• Instant Pot Ramen