Sourdough Hot Dog Buns: Soft and Split-Top

Short answer: shape sourdough as 5-inch logs, place close together in a pan to encourage soft sides, and bake. The result: soft, hot-dog-shaped buns ready for grilling or steaming.

The recipe

For 8 hot dog buns:

• 500g bread flour
• 280g milk
• 100g active starter
• 30g sugar
• 50g butter, softened
• 1 large egg
• 8g salt

Method

Mix

Combine milk, starter, sugar, egg, salt. Mix.

Add flour. Knead in butter. Knead total 10 min until smooth.

Bulk

4–6 hours at 75°F.

Divide and shape

Divide into 8 pieces (~115g each).

Shape each into a 5-inch log (roll like a baguette, taper slightly).

Pan

Place logs in a greased 9x13 pan, side by side, leaving small gaps.

Final proof

1.5–2 hours until logs are touching.

Bake

Preheat to 400°F.

Bake 22–25 min, until golden brown.

Cool 10 min in pan, then transfer to rack.

Why pan-baked

Pan baking:

• Sides stay soft (not crusty)
• Pulls apart cleanly
• Iconic hot dog bun shape
• Sturdy enough to hold the dog

Free-form on a sheet pan produces buns with crusty sides — fine, but not classic hot dog.

Why this is split-top friendly

After baking:

• Slice down the top of each bun (not all the way through)
• Open like a book
• Place hot dog inside

Top-split (New England style) is more sturdy than side-split. This recipe works for either.

Variations

Brioche hot dog buns

Increase butter to 80g, add a 2nd egg. Richer.

Pretzel hot dog buns

Dip in baking soda water (60g per 2L) before baking.

Whole wheat hot dog buns

Replace 200g bread flour with whole wheat. Slightly nuttier.

Lobster roll buns

Same dough, but split tops. Used for New England lobster rolls.

Sausage roll buns

Slightly larger (140g pieces) for bratwurst or larger sausages.

Storage

Hot dog buns keep:

• Counter, sealed bag: 3 days
• Frozen, in pairs: 2 months

For best texture, toast the cut side before serving.

A summer cookout

Hot dog buns from scratch + grilled hot dogs + condiments + corn on the cob.

A backyard meal that beats anything store-bought.

Why these matter

Most hot dog buns:

• Tear when you bite
• Get soggy from condiments
• Taste like nothing
• Compress under pressure

Sourdough hot dog buns:

• Hold together
• Resist sogging
• Have actual flavor
• Stay soft

The hot dog itself becomes more enjoyable.

A lobster roll variation

For lobster rolls:

• Bake split-top style
• Toast cut sides in butter
• Fill with lobster salad

This is the New England classic. Worth making for a special meal.

Cost analysis

Hot dog buns (8):

• Flour: $1
• Milk, butter, egg, sugar: $1.50
• Total: $2.50

Store-bought premium buns (8): $5+.

A meal prep option

Bake buns on Sunday. Use throughout the week:

• Hot dogs Wednesday
• Sausage sandwiches Thursday
• Bratwursts Friday

The buns stay soft for 3 days.

A note on size

If your hot dogs are bigger than the standard:

• Make 6 larger buns instead of 8
• Or 8 standard plus longer dogs cut to fit

Match buns to dogs for best presentation.

A final tip

Hot dog buns from scratch make a backyard cookout feel like a real event.

Bake a batch. Grill some dogs. Set out condiments.

The buns will be the star.