Frozen fries on the Blackstone are one of the easiest side dishes you can make when you want crispy fries without heating up your kitchen. The flat top griddle gives frozen fries a golden brown exterior with soft fluffy centers, and they pair perfectly with burgers, cheesesteaks, smash tacos, or grilled chicken.

One of the best things about making frozen fries on a Blackstone is how fast they cook. You do not need to deep fry anything, and there is no waiting for an oven to preheat. The large cooking surface also makes it easy to cook a big batch for family dinners, game day, or backyard cookouts.
If you love easy Blackstone recipes that taste like restaurant food, these crispy frozen fries are going to become a regular part of your outdoor cooking routine. Also check out Loaded Fries Recipe, Air Fryer Steak Fries, Air Fryer Zucchini Fries, Air Fryer Bacon Cheddar Fries
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Why This Works
- The Blackstone creates crispy edges while keeping the inside soft
- Faster cooking time compared to baking in the oven
- Great for feeding a crowd since the griddle has plenty of space
- Easy cleanup with very little prep work
- Works with almost any type of frozen fries
- Perfect side dish for burgers, hot dogs, cheesesteaks, and sandwiches
- No deep fryer needed
Ingredients Needed for Frozen Fries on Blackstone
- Frozen Fries -You can use almost any type of frozen fries including crinkle cut fries, shoestring fries, waffle fries, steak fries, or seasoned fries. Keep the fries frozen until ready to cook for the best texture.
- Oil - A little oil helps the fries crisp up nicely on the griddle. Avocado oil, vegetable oil, or canola oil all work well because they have high smoke points.
- Salt - Add salt after cooking while the fries are still hot. This helps the seasoning stick better. Use whatever seasoning you like!
Optional Seasonings
Garlic powder, onion powder, Cajun seasoning, black pepper, parmesan cheese, or seasoned salt are all great additions for extra flavor.
How to Make Frozen Fries on Blackstone
Start by preheating your Blackstone griddle to medium heat. You want the surface hot enough to crisp the fries without burning them too quickly.
Add a small amount of oil to the griddle and spread it around evenly using a spatula.
Pour the frozen fries directly onto the hot Blackstone in a single layer. Avoid overcrowding the fries because this can cause steaming instead of crisping.

Cook the fries for about 12 to 18 minutes, depending on the thickness of the fries. Thin fries will cook faster while steak fries or waffle fries may need extra time.
Use a spatula to flip and move the fries every few minutes so they cook evenly on all sides. As the fries cook, they will become golden brown and crispy.

Once the fries are fully cooked, sprinkle with salt and your favorite seasonings while still hot.
Serve immediately for the best texture and flavor.
Pro Tips for French Fries
- Keep the fries frozen until cooking time for crispier results
- Use medium heat instead of high heat to prevent burning
- Spread the fries into a single layer for even cooking
- Flip the fries often so all sides get crispy
- Add shredded cheese during the last minute for cheesy fries
- Use two spatulas to quickly toss large batches of fries
- Season the fries right after cooking while hot
Storage
Store leftover fries in an airtight container in the refrigerator for up to 3 days.
To reheat, place the fries back on the Blackstone over medium heat for a few minutes until crispy again. You can also reheat them in the air fryer for great texture.
Microwaving works for convenience, but the fries may become soft instead of crispy.
Serving Suggestions
Frozen fries on the Blackstone pair well with so many easy meals. Serve them with How to Cook Burgers on a Blackstone, Blackstone Hot Dogs, cheesesteaks, chicken sandwiches, or Blackstone tacos.
You can also turn them into loaded fries by adding:
- Bacon
- Shredded cheese
- Jalapeรฑos
- Ranch dressing
- Green onions
- Chili
- Sour cream
For dipping sauces, try ketchup, fry sauce, ranch, honey mustard, spicy mayo, or barbecue sauce.
Ninja Foodi Grill Instructions
Making frozen fries in the Ninja Foodi Grill is another quick and easy option when you want crispy fries with very little effort.
Start by preheating the Ninja Foodi Grill using the Air Crisp function at 400 degrees.
Place the frozen fries in the air crisp basket in an even layer. Do not overcrowd the basket because the hot air needs room to circulate around the fries for the best crispiness.
Cook the fries for 12 to 18 minutes depending on the type and thickness of the fries. Thin shoestring fries will cook faster, while steak fries or waffle fries may need a few extra minutes.
Shake the basket halfway through cooking to help the fries cook evenly on all sides.
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Frozen Fries on Blackstone
- Prep Time: 3 min
- Cook Time: 20 min
- Total Time: 23 min
- Yield: 8 1x
- Category: Appetizer
- Method: Blackstone
- Cuisine: American
- Diet: Dairy-Free
Description
Frozen fries on the Blackstone are one of the easiest side dishes you can make when you want crispy fries without heating up your kitchen. The flat top griddle gives frozen fries a golden brown exterior with soft fluffy centers, and they pair perfectly with burgers, cheesesteaks, smash tacos, or grilled chicken.
Ingredients
-
1 bag of frozen fries
-
2 tsps oil
-
Optional Seasonings
Instructions
Start by preheating your Blackstone griddle to medium heat. You want the surface hot enough to crisp the fries without burning them too quickly.
Add a small amount of oil to the griddle and spread it around evenly using a spatula.
Pour the frozen fries directly onto the hot Blackstone in a single layer. Avoid overcrowding the fries because this can cause steaming instead of crisping.
Cook the fries for about 12 to 18 minutes depending on the thickness of the fries. Thin fries will cook faster while steak fries or waffle fries may need extra time.
Use a spatula to flip and move the fries every few minutes so they cook evenly on all sides. As the fries cook, they will become golden brown and crispy.
Once the fries are fully cooked, sprinkle with salt and your favorite seasonings while still hot.
Serve immediately for the best texture and flavor.
Nutrition
- Serving Size: 1









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