Triple Cheese Sourdough Grilled Cheese

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This Triple Cheese Sourdough Grilled Cheese combines sharp cheddar, creamy provolone, and melted mozzarella between thick slices of toasted sourdough bread. The combination of three cheeses creates a rich, indulgent flavor profile while the butter-crisped bread provides the perfect textural contrast.

Preparation is straightforward: butter your sourdough slices, layer with cheese, and cook over medium-low heat for 3-5 minutes per side until golden and melty. The key to success is pressing gently while cooking and flipping carefully to prevent cheese from escaping. Let rest briefly before cutting to allow the cheese to set.

Updated on Tue, 20 Jan 2026 13:26:00 GMT
Golden, crispy slices of thick sourdough bread cradle a rich trio of cheddar, provolone, and mozzarella in this Triple Cheese Sourdough Grilled Cheese.  Save
Golden, crispy slices of thick sourdough bread cradle a rich trio of cheddar, provolone, and mozzarella in this Triple Cheese Sourdough Grilled Cheese. | amberspill.com

Rainy Sunday afternoons were made for sandwiches like this. I discovered the magic of three cheese layers during a particularly dreary February when comfort food became non-negotiable. The combination just works so perfectly together that I have not messed with it since.

My roommate walked in while I was experimenting with the mayo trick and literally stopped in her tracks. Now she demands these every time the weather turns gray and we need something warm and melty to fix everything.

Ingredients

  • Thick sourdough bread: The sturdy texture holds up to all that melting cheese without getting soggy
  • Sharp cheddar cheese: Provides that bold tangy punch that cuts through the richness
  • Provolone cheese: Adds a wonderful smooth mellow flavor that bridges the other cheeses
  • Shredded mozzarella cheese: This is the secret weapon for those gorgeous cheese pulls everyone loves
  • Unsalted butter: Spreads easily and gives the bread that gorgeous golden color
  • Mayonnaise: Trust me on this one, it creates the crispiest exterior you have ever tasted

Instructions

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Prep your bread slices:
Spread softened butter on one side of each sourdough slice, then add a thin layer of mayo on the opposite side for that extra crunch factor.
Build your masterpiece:
Layer cheddar, provolone, and mozzarella on two unbuttered sides, then top with remaining slices buttered side up.
Get your skillet ready:
Heat your pan over medium-low and place sandwiches carefully, letting them cook undisturbed for about 4 minutes.
Flip with confidence:
Carefully turn each sandwich and press down gently with your spatula while the second side gets golden and cheese turns into pure liquid magic.
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Keeps spices within easy reach while cooking, helping you season dishes quickly during everyday meal prep.
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A close-up of a Triple Cheese Sourdough Grilled Cheese, showcasing melty cheese stretching between buttery, golden-brown sourdough slices.  Save
A close-up of a Triple Cheese Sourdough Grilled Cheese, showcasing melty cheese stretching between buttery, golden-brown sourdough slices. | amberspill.com

These have become my go-to when friends need cheering up or just when Tuesday feels overwhelming. Something about three kinds of cheese melting together makes problems feel smaller.

Perfecting the Crust

The butter mayonnaise combo creates such a beautiful crunch that my cousin actually asked if I had deep fried the sandwich. That golden exterior crackles perfectly when you bite down.

Cheese Layering Strategy

I learned to put the provolone directly against the bread since it melts fast and creates a seal that keeps the other cheeses from leaking out during cooking. Small adjustments like this make such a difference.

Serving Suggestions

A hot bowl of tomato soup alongside turns this into the kind of meal that makes you cancel plans just to stay home. The combination is absolute perfection.

  • Try adding thin sliced tomatoes between the cheese layers for extra freshness
  • A sprinkle of garlic powder in the butter mixture takes this to another level
  • Cut diagonally, obviously, because sandwiches taste better that way
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Served hot and cut diagonally, this Triple Cheese Sourdough Grilled Cheese offers a comforting, melty bite perfect with a side of tomato soup. Save
Served hot and cut diagonally, this Triple Cheese Sourdough Grilled Cheese offers a comforting, melty bite perfect with a side of tomato soup. | amberspill.com

Hope this brings as much comfort to your kitchen as it has to mine over the years.

Recipe FAQs

What type of sourdough bread works best?

Use thick-cut sourdough slices (about 3/4 inch thick) to provide structure and prevent sogginess. Quality artisan sourdough with a sturdy crumb works better than thin sandwich bread. For gluten-free options, gluten-free sourdough is an excellent substitute.

Can I substitute the cheese selection?

Absolutely. While the combination of sharp cheddar, provolone, and mozzarella is ideal, you can swap in Swiss, Gruyère, fontina, or gouda based on preference. Choose cheeses that melt well and complement each other's flavors.

What temperature should the skillet be?

Medium-low heat is essential. This allows the bread to toast gradually while the cheese melts without burning the exterior. Too high heat will char the bread before the cheese melts through.

Why use both butter and mayonnaise?

Butter provides classic flavor and browning, while mayonnaise's oil content and emulsifiers create extra crispiness without adding dairy. The mayonnaise is optional but recommended for enhanced texture and golden color.

How do I prevent cheese from leaking out?

Press gently while cooking rather than aggressively squashing. Flip carefully using a spatula, and ensure your bread slices are thick enough to contain the melted cheese. A brief rest after cooking allows cheese to set before cutting.

What are ideal serving accompaniments?

Pair with tomato soup for a classic combination, or serve alongside a crisp green salad for balance. The richness of triple cheese pairs well with acidic or fresh sides.

Triple Cheese Sourdough Grilled Cheese

Layers of cheddar, provolone, and mozzarella between golden, crispy sourdough bread. Ready in 20 minutes.

Prep Time
10 minutes
Cook Time
10 minutes
Overall Time
20 minutes


Level Easy

Cuisine American

Portions 2 Serving Size

Diet Preferences Vegetarian-Friendly

What You Need

Bread & Cheese

01 4 slices thick sourdough bread
02 2 slices sharp cheddar cheese
03 2 slices provolone cheese
04 1/2 cup shredded mozzarella cheese

Spreads & Fats

01 2 tablespoons unsalted butter, softened
02 1 tablespoon mayonnaise, optional

How To Make

Step 01

Prepare Bread: Lay out sourdough slices. Spread softened butter evenly on one side of each slice. If using mayonnaise, apply a thin layer to the opposite side for enhanced crispiness.

Step 02

Assemble Sandwiches: Place two slices buttered-side down on a work surface. Layer each with one slice cheddar cheese, one slice provolone cheese, and half of the shredded mozzarella. Top with remaining bread slices, buttered-side up.

Step 03

Heat Cooking Surface: Heat a large skillet or griddle over medium-low heat until evenly warmed.

Step 04

Cook First Side: Place assembled sandwiches into the heated pan. Cook for 3 to 5 minutes, applying gentle downward pressure with a spatula, until bread develops golden-brown color and initial melting begins.

Step 05

Cook Second Side: Carefully flip sandwiches and cook the opposite side for 3 to 5 minutes until bread is golden brown and all cheese layers are fully melted.

Step 06

Rest and Serve: Transfer sandwiches to a cutting board. Allow 1 minute resting time, then slice diagonally and serve immediately while hot.

Equipment Needed

  • Large skillet or griddle
  • Spatula
  • Chef's knife
  • Cutting board

Allergy Details

Always check each item in your recipe for allergens. Reach out to a health expert with any concerns.
  • Contains wheat from bread
  • Contains milk from cheese and butter
  • Contains egg from mayonnaise if used

Nutrition Per Serving

Nutritional values are for reference and not a substitute for advice from a doctor.
  • Calories: 490
  • Fats: 28 grams
  • Carbohydrates: 39 grams
  • Proteins: 21 grams