Authentic Maryland Boardwalk Fries: The Twice-Fried Coastal Classic
Discover the art of making twice-fried, golden Maryland Boardwalk Fries seasoned with salt, vinegar, and regional spice for ultimate flavor.

Maryland Boardwalk Fries: The Iconic Coastal Treat
Few foods evoke the spirit of Maryland summers quite like the twice-fried Boardwalk Fries, crispy on the outside, tender within, and always served with a distinctive touch of salt and vinegar. Whether walking Ocean Citys wooden planks or recreating them in the comfort of your home, these fries offer a singular experience—nostalgic, flavorful, and utterly addictive.
What Makes Boardwalk Fries Unique?
- Twice-fried technique produces a superior crispness and a creamy interior.
- Salt and vinegar—never ketchup—underscore Maryland tradition, especially at legendary stands like Thrashers.
- Old Bay Seasoning (optional) adds a regional flair beloved by Marylanders.
At Thrashers, ketchup is actually forbidden, and malt vinegar is the condiment of choice, making these fries a regional delicacy rather than just a snack.
Boardwalk Fries Recipe: Step-by-Step
The following detailed recipe draws from coastal Maryland tradition, ensuring each step produces fries worthy of Ocean City’s bustling boardwalk.
Ingredients
- 4 large Russet potatoes (Idaho potatoes preferred)
- 2 tablespoons salt (plus extra for seasoning)
- 4 cups warm water (for soaking)
- Peanut oil (for frying)
- Apple cider vinegar or malt vinegar (for serving)
- Old Bay Seasoning (optional, for additional Maryland flavor)
Instructions
- Prepare Saltwater Bath: In a large bowl, dissolve 2 tablespoons salt in 4 cups of warm water.
- Slice Potatoes: Wash and scrub potatoes; optionally peel sides, leaving some skin for a rustic texture. Cut lengthwise into 1/4 inch strips using a mandoline or sharp knife for even pieces.
- Soak: Place potato strips in the saltwater bath and soak for 30 minutes to 1 hour at room temperature. This draws out excess starch, yielding lighter, crispier fries.
- Dry Completely: Drain potatoes and pat thoroughly dry with clean towels; extra moisture leads to dangerous splattering when frying.
- First Fry: Fill a deep pot with 3 inches of peanut oil. Heat to 325˚F (165˚C). Fry potatoes in small batches for 3–5 minutes, until just starting to turn golden. Use a slotted spoon to transfer to a paper towel-lined tray.
- Second Fry: Bring the oil up to 375˚F (190˚C). Fry the precooked potatoes in batches for 1–2 minutes, until deep golden and crisp.
- Season and Serve: Toss fries immediately—while hot—with salt, a generous splash of vinegar, and optionally a dusting of Old Bay Seasoning. Serve with extra vinegar on the side.
Recipe Table: At-a-Glance
| Step | Temperature | Duration | Notes |
|---|---|---|---|
| First Fry | 325˚F | 3–5 min | Just golden, not fully crisp |
| Second Fry | 375˚F | 1–2 min | Deep golden brown, crispy |
| Soak | N/A | 30–60 min | Removes starch, prevents discoloration |
Serving Suggestions & Variations
- Traditional: Tossed with salt and apple cider or malt vinegar. Enjoy piping hot.
- With Old Bay: Sprinkle Old Bay Seasoning for a true Maryland twist—a taste that pairs perfectly with seafood or grilled fare.
- Bucket Style: Serve in a paper bucket lined with parchment, as at Ocean City’s iconic stands.
- No Ketchup: Respect the local rule—vinegar is the classic accompaniment, not ketchup.
Pro Tips for Real Boardwalk Fries
- Don’t peel completely: Leaving some skin offers texture and visual authenticity, just like Thrasher’s famous fries.
- Mandoline for consistency: Use a mandoline or fry cutter for evenly-sized fries; this ensures even cooking and crispness.
- Peanut oil is preferred: Its high smoke point and clean flavor make it the traditional choice.
- Small batches: Fry in small batches for the crispiest texture; overcrowding drops the oil temperature.
- Season fries hot: Salt and vinegar adhere best to piping hot, fresh-from-the-oil fries.
The History and Legacy of Boardwalk Fries
Maryland’s Boardwalk Fries are a beloved tradition dating back to the 1920s, celebrated most prominently at Thrasher’s in Ocean City. Thrasher’s has been serving its signature fries since 1929, becoming an institution for locals and tourists alike. Their devotion to simple ingredients—russet potatoes, peanut oil, salt, and vinegar—shows that quality and technique matter more than complexity.
Old Bay Seasoning, created in Baltimore in 1939, is sometimes added for its bold, spicy blend, further tying the fries to Maryland food culture.
Boardwalk Eats: More Than Fries
While Boardwalk Fries are a star attraction, the experience often pairs with Maryland crab cakes, seafood platters, or simply enjoyed solo as you stroll the shore. The culinary simplicity invites customization: some sprinkle extra Old Bay, some douse in vinegar, and others stick to classic salt.
Frequently Asked Questions (FAQs)
Q: Can I use a different kind of potato?
A: Russet potatoes (Idaho) are recommended for their starch content, yielding fluffy interiors and crispy exteriors. Waxy potatoes produce a different, less authentic result.
Q: Is it necessary to soak the potatoes?
A: Yes. The saltwater soak draws out excess starch, resulting in crisper fries and helping prevent discoloration. A minimum of 30 minutes is optimal.
Q: What type of oil is best for frying?
A: Peanut oil is traditional due to its high smoke point and neutral taste. Vegetable oil is a serviceable substitute if allergies are a concern.
Q: Why are Boardwalk Fries served with vinegar instead of ketchup?
A: Maryland tradition, especially at Thrasher’s, holds that vinegar is the only acceptable condiment. Ketchup is discouraged, and malt vinegar is considered essential for flavor and authenticity.
Q: Can I bake Boardwalk Fries instead?
A: While oven fries can be tasty, the twice-fried technique in oil produces the signature crispy-tender texture and authentic flavor. Baking will yield a different result.
Q: Is Old Bay Seasoning required?
A: No, but it is a popular optional topping, adding spicy, aromatic zest familiar to Marylanders. Classic Boardwalk Fries consist only of salt and vinegar.
Nutrition Information
| Nutrient | Estimated Per Serving |
|---|---|
| Calories | 220–270 |
| Total Fat | 9–13g |
| Carbohydrates | 33–38g |
| Sodium | 350–480mg |
| Fiber | 3–5g |
*Values are approximate and depend on serving size, potato type, and seasoning.*
Tips for Serving Boardwalk Fries at Home
- Pile high: Serve in large bowls or classic paper buckets for an authentic beachside feel.
- Pair wisely: Enjoy alongside seafood staples, sandwiches, or simply on their own.
- Season on the spot: Keep vinegar and salt handy so everyone can personalize their serving.
- Eat immediately: These fries are best enjoyed piping hot; crispness diminishes over time.
Boardwalk Fries in Maryland Food Culture
Boardwalk Fries are more than simple street food—they’re a symbol of Maryland’s coastal life. Every bite evokes childhood memories, beach vacations, and local pride. The recipe’s simplicity highlights the importance of technique: soaking, double-frying, and proper seasoning.
Whether you enjoy them drizzled with vinegar, dusted with Old Bay, or plain and hot from the fryer, Boardwalk Fries remain an essential part of the Maryland food experience—one that celebrates tradition and craftsmanship in every golden bite.
Frequently Asked Questions Recap
- Can you make Boardwalk Fries in advance? They are best served hot and fresh; reheating may decrease crispness.
- What is the secret to crispness? Thorough drying, double frying, and immediate seasoning.
- Is there a substitute for peanut oil? Vegetable or canola oil can be used if necessary.
- Do Marylanders ever use ketchup? Local tradition favors vinegar and salt. Ketchup is rarely seen at boardwalk stands.










