Save to Pinterest The rain was hitting my kitchen window last Tuesday when I remembered the half-loaf of sourdough sitting on the counter. Sometimes the best meals happen when you stop overthinking and just start melting cheese together.
My roommate walked in midway through grilling and literally stopped in her tracks, asking what smelled incredible. We ended up making two more batches because one sandwich simply was not happening that night.
Ingredients
- Thick sourdough bread: The sturdy texture holds up to heavy cheese layers without getting soggy
- Sharp cheddar: Brings the bold flavor that cuts through all that richness
- Provolone slices: Adds a smooth mildness and helps everything melt together beautifully
- Shredded mozzarella: Creates those incredible cheese strings we all live for
- Unsalted butter: Spread on the outside for that golden crispy finish
- Mayonnaise: The secret trick for extra crunch and even browning
Instructions
- Prep your bread:
- Spread softened butter on one side of each sourdough slice, then add a thin layer of mayo on the opposite side if you are feeling fancy
- Build your sandwich:
- Layer cheddar, provolone, and half the mozzarella on two buttered slices, then top with remaining bread, butter side facing out
- Get the pan ready:
- Heat your skillet over medium low heat because high heat burns bread before cheese melts
- Grill to perfection:
- Cook 3 to 5 minutes per side, pressing gently until golden brown and cheese is completely melted through
- Let it rest:
- Wait one full minute before slicing so the cheese sets slightly and does not ooze out completely
Save to Pinterest This sandwich has saved many late nights and rainy afternoons in my apartment. Something about three cheeses melting together turns a regular lunch into a legitimate event.
Choosing The Right Cheese Blend
I have found that sharp cheddar alone can be overwhelming while mozzarella needs something with more personality. The combination hits every note you want without leaning too hard in one direction.
Getting That Perfect Crunch
The butter mayo combo changed everything for me. Butter gives flavor but mayonnaise has a higher smoke point and contains oil that crisps bread more evenly than dairy alone.
Serving Ideas That Work
Tomato soup is the classic pairing for a reason, but a simple arugula salad with vinaigrette cuts through all that richness beautifully.
- Try adding caramelized onions for sweetness
- A few slices of apple add unexpected crunch
- Dijon mustard on the inside kicks up the flavor
Save to Pinterest Grab a napkin and enjoy every messy, wonderful bite of this three cheese masterpiece.
Recipe FAQs
- → What makes this different from regular grilled cheese?
The combination of three distinct cheeses creates layers of flavor—sharp cheddar adds bite, provolone brings creaminess, and mozzarella delivers the signature stretch. Plus, thick sourdough provides hearty structure that holds up to all that melty goodness.
- → Why use mayonnaise on the bread?
Mayonnaise contains oil and egg which helps achieve an ultra-crispy, golden exterior. It spreads evenly and has a higher smoke point than butter alone, preventing burning while creating that perfect crunch.
- → Can I make this ahead?
These are best enjoyed fresh off the griddle when the cheese is at peak meltiness. However, you can assemble the sandwiches ahead of time and store them wrapped in the refrigerator for up to 4 hours before cooking.
- → What temperature should I cook at?
Medium-low heat (around 275-300°F) is ideal. This gives the cheese time to melt completely before the bread burns. If cooking multiple batches, keep prepared ones warm in a 200°F oven.
- → Can I use different cheeses?
Absolutely. Swiss adds nutty depth, Gruyère brings richness, and Monterey Jack melts beautifully. Aim for a mix of sharp and mild varieties, plus one excellent melting cheese to maintain that perfect texture.