Mozzarella Stuffed Soft Pretzels

The first time I made these, my kitchen smelled like a baseball stadium concession stand, but better. My roommate wandered in, mouth half-open, asking what bakery Id secretly opened in our apartment. When she bit into one and found that molten cheese center, I think I actually saw her knees go a little weak.

Last winter, during a snowed-in weekend with friends, I tripled this recipe. We stood around the kitchen island, taking turns shaping pretzels, drinking wine, and occasionally debating whose pretzel-twisting technique was superior. By the time the snow stopped, wed eaten almost the entire batch without even sitting down at a table.

Ingredients

• All-purpose flour (3 ½ cups): Bread flour would work too, but all-purpose gives you that classic pretzel chew without requiring a trip to the specialty store
• Active dry yeast (1 packet): Make sure your water is warm to the touch, about bath temperature, or shy yeast might refuse to wake up
• Warm water (1 ½ cups at 110°F): Too hot and you kill the yeast, too cold and nothing happens. Warm like a perfectly comfortable bath
• Granulated sugar (1 tbsp): Feeds the yeast and helps the dough develop that beautiful golden color in the oven
• Fine sea salt (2 tsp): Dissolves better than table salt and gives you a more even distribution of flavor throughout the dough
• Unsalted butter, melted (2 tbsp): Adds richness and helps create that tender interior texture beneath the chewy crust
• Mozzarella sticks (8 sticks): String cheese works perfectly here, or cut block mozzarella into ½-inch thick sticks
• Baking soda (½ cup): This is the secret ingredient that creates that deep, pretzelly, mahogany crust you cannot get any other way
• Large egg, beaten: Helps the coarse salt stick and gives the pretzels their gorgeous shiny finish
• Coarse salt for topping: Pretzel salt is ideal, but coarse kosher or sea salt works beautifully too

Instructions

Wake up the yeast:

Dissolve the sugar in warm water, then sprinkle the yeast on top and walk away for 5 minutes. When you come back to find a layer of foam on top, you know the yeast is alive and ready to work.

Mix and knead the dough:

Add the melted butter and salt to the yeast mixture, then gradually stir in the flour until a shaggy dough forms. Turn it onto a floured surface and knead for 5 to 7 minutes until the dough is smooth, elastic, and slightly tacky but not sticky.

Let it rise:

Place the dough in a greased bowl, cover it, and find the warmest spot in your kitchen. Let it rise for about an hour until it has doubled in size. This is when you can finally wash those dishes.

Preheat and prep:

Heat your oven to 450°F and line two baking sheets with parchment paper. The parchment is nonnegotiable unless you enjoy chiseling pretzels off metal later.

Wrap the cheese:

Divide the dough into 8 equal pieces and roll each into an 18-inch rope. Flatten slightly, lay a mozzarella stick in the center, and pinch the dough edges together tightly to seal. Shape each into a pretzel, making absolutely sure no cheese is peeking through or it will escape during baking.

Prepare the bath:

Bring 8 cups of water to a boil in a large saucepan, then carefully stir in the baking soda. It will foam up dramatically, which is normal and somewhat satisfying.

Dip each pretzel:

Gently lower each pretzel into the simmering baking soda bath for 30 seconds. Remove with a slotted spatula, letting excess water drip off, then place on the prepared baking sheets.

Add the finish:

Brush each pretzel with the beaten egg and sprinkle generously with coarse salt. The egg wash is what makes that salt stick and creates that professional bakery shine.

Bake until golden:

Bake for 12 to 15 minutes until they are a deep golden brown with spots that verge on mahogany. Pale pretzels are sad pretzels, so let them get some color.

Butter and serve:

While they are still hot, brush with melted butter for extra flavor and serve immediately. Warm pretzels are the only kind worth eating.

Save

My sister-in-law still talks about the Super Bowl party where I made these. She claims she ate four and then had to aggressively defend the last one from her own husband. Apparently, marriages have survived lesser tests.

Getting the Shape Right

The classic pretzel shape is easier than it looks. Form a U with the dough rope, cross the ends over each other twice, then fold them down to press onto the bottom curve of the U. If your first few look more like abstract art, they will still taste exactly the same.

Make-Ahead Strategy

You can assemble the pretzels through the cheese-wrapping step, then freeze them on a baking sheet before the baking soda bath. When you are ready to bake, let them thaw slightly and proceed with dipping and baking. They might need an extra minute or two in the oven.

Serving Suggestions

These are excellent on their own, but having something to dip them in elevates the experience to something truly special. The contrast between warm, salty pretzel and cool, tangy dip is something you did not know you needed until you try it.

• Warm marinara sauce is classic and never a mistake
• Garlic butter makes everything better, including already delicious pretzels
• A grainy mustard dip cuts through the richness beautifully

Save

There is something deeply satisfying about pulling apart a warm pretzel and finding that stretch of melted cheese inside. It is the kind of comfort food that makes people pause and really appreciate what they are eating.

Questions & Answers

→ Can I make the dough ahead of time?

Yes, prepare the dough through the first rise, then refrigerate overnight. Bring to room temperature before shaping and stuffing with cheese.

→ What cheese works best for stuffing?

Low-moisture mozzarella sticks or blocks cut into strips work best. String cheese is convenient, while block mozzarella gives you control over thickness.

→ Why do pretzels get dipped in baking soda water?

The baking soda bath creates that distinctive pretzel flavor and deep brown color through alkalization, similar to how traditional German lye pretzels are made.

→ How do I prevent cheese from leaking during baking?

Pinch the dough edges tightly together to seal completely. Avoid overstretching the dough ropes, and ensure no cheese is visible before poaching.

→ Can I freeze these stuffed pretzels?

Bake completely, cool, then freeze in airtight bags for up to 3 months. Reheat in a 350°F oven for 10 minutes to restore crispiness.

→ What dipping sauces pair well?

Marinara sauce is classic, but mustard, garlic butter, ranch dressing, or cheese sauce also complement the salty, chewy pretzels beautifully.