Caprese Grilled Cheese Sandwich

Ingredients

• 8 slicesbread (sourdough, ciabatta or your favourite)
• 227–284 g (8–10 oz)fresh mozzarella, sliced
• 1 largetomato, sliced
• to tastefresh basil, thinly sliced
• 60 ml (4 tbsp), optionalbalsamic glaze
• 57 g (4 tbsp), softenedbutter

Instructions

1. 1

   Assemble sandwiches

   Lightly butter each slice of bread. On the unbuttered side of 4 slices, layer mozzarella, tomato and basil, then drizzle with balsamic glaze. Top each with another slice of bread, buttered side facing out.

2. 2

   Cook in skillet

   Warm a large skillet over a medium heat. Add the sandwiches and cook for 3–4 minutes on each side, until the bread is golden brown and the cheese has melted.

3. 3

   Slice and serve

   Take the sandwiches out of the skillet, slice them and serve warm. Add another drizzle of balsamic glaze if you like.

What is a Caprese grilled cheese?

It is a toasted cheese sandwich inspired by the Italian combination of tomato, mozzarella and basil known as Caprese. Here, those fresh ingredients are enclosed in bread with melted cheese, and balsamic glaze adds a sweet-tart finish.

The contrast is what makes this version work: crisp, buttery bread surrounds soft mozzarella and juicy tomato, while basil keeps the filling fragrant.

Nutrition and macros by portion

The nutrition label shows one serving as written: 1030 calories, 47g protein, 91g carbs, 55g fat.

Bread supplies most of the carbohydrates, while mozzarella contributes much of the protein and fat; butter adds more fat, and balsamic glaze adds carbohydrates. Pair a sandwich portion with salad or vegetables for a more balanced plate.

Choosing the ingredients

Bread: Sourdough or ciabatta gives the sandwich a sturdy crust, but any bread you enjoy will work. Choose slices that are large enough to hold the filling without it spilling out.

Mozzarella: Fresh mozzarella brings a soft, milky texture. Slice it evenly and avoid adding so much that it cannot melt before the bread browns.

Tomato and basil: A large tomato provides the juicy centre, while thinly sliced basil distributes its flavour through the filling. Balsamic glaze is optional, but adds a glossy, tangy-sweet note.

Butter the outside

The butter belongs on the outsides of the bread, where it helps the slices turn golden in the skillet. Keep the filling on the unbuttered side as you assemble each sandwich.

Softened butter spreads more easily and is less likely to tear the bread. Spread it in a thin, even layer so the bread browns without becoming greasy.

Cook gently for melted cheese

A medium heat gives the mozzarella time to soften while the bread browns. If the skillet is too hot, the outside can darken before the cheese melts.

Cook each side for 3–4 minutes, watching for golden bread and melted cheese. If the sandwiches brown quickly, lower the heat and give them a little longer.

Keep the filling in place

Tomato releases moisture as it warms, so slice it evenly and avoid overfilling the bread. A moderate layer of mozzarella helps hold the tomato and basil together as the cheese melts.

Let the sandwiches rest briefly after cooking, then slice and serve warm. This gives the filling a moment to settle before you cut through it.

What to serve alongside

A crisp green salad or a bowl of vegetable soup makes an easy accompaniment. The fresh, light sides complement the rich cheese and buttery toast.

Serve soon after cooking for the best contrast between the crisp exterior and soft centre. Add extra balsamic glaze at the table if you want a stronger sweet-tart flavour.

Recipe notes & tips

• Slice the mozzarella and tomato to a similar thickness for more even filling.
• Use softened butter so it spreads across the bread without tearing it.
• Keep the heat at medium to give the cheese time to melt.
• Cook in batches if the sandwiches do not fit comfortably in the skillet.
• Add balsamic glaze sparingly inside, then offer more at the table.

Variations

• Add pesto: Spread a thin layer on the inside of the bread for a herby variation.
• Use a different loaf: Try wholemeal or another sturdy sliced bread.
• Add black pepper: Grind a little over the tomato before closing the sandwich.
• Skip the glaze: Leave out the balsamic for a simpler tomato-and-basil flavour.
• Add spinach: Tuck a few leaves into the filling for extra greenery.

Common mistakes to avoid

• Heat too high: The bread may brown before the mozzarella melts; lower the heat to medium or slightly below.
• Too much filling: The sandwich can be difficult to turn; use an even, moderate layer of each ingredient.
• Uneven buttering: Bare patches may toast less evenly; spread a thin layer over the whole outside surface.
• Wet tomato slices: Excess moisture can soften the bread; slice the tomato evenly and avoid overfilling.
• Crowded skillet: Sandwiches can be awkward to flip; cook them in batches with room to manoeuvre.

How to store

These sandwiches are best eaten warm just after cooking. If needed, refrigerate leftovers in an airtight container for up to 2 days and reheat in a skillet over a low-to-medium heat until warmed through; the bread may be less crisp.

Frequently asked questions