The Ultimate Gooey Grilled Cheese — The Internet’s Meltiest Sandwich

Ella Cooks

The Ultimate Gooey Grilled Cheese — The Internet’s Meltiest Sandwich

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It’s got golden, shatter-crisp bread you can hear crackle when sliced, three melting cheeses working together for tang, creaminess, and stretch and a buttery aroma that fills your kitchen in minutes. And the best part? You can make it in under 15 minutes, no chef skills required.

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Prep Time 5

Cook Time 8

Servings: 1

Course: Snack

Calories: 520

Ingredients Equipment Method Nutrition Notes

Ingredients

For the sandwich:

2 thick slices artisan sourdough bread
1 tbsp unsalted butter softened (or mayo)
½ cup shredded sharp cheddar cheese
½ cup shredded fontina cheese
½ cup shredded mozzarella cheese

Optional add-ons:

2 slices crispy bacon
1 tbsp caramelized onions
2 thin tomato slices

Equipment

Cast iron skillet (or heavy-bottomed pan)
Cheese grater
Spatula
Butter brush (optional)

Method

Directions

Butter the bread – Spread butter (or mayo) on one side of each bread slice.
Layer the cheese – On the unbuttered side of one slice, add cheddar, fontina, and mozzarella evenly. Add any extras now.
Heat the skillet – Place over medium-low heat and let it warm for even cooking.
Toast the first side – Place sandwich buttered-side down in skillet. Press lightly with a spatula. Cook 3–4 minutes until golden.
Flip once – Cook the second side 3–4 minutes until bread is golden and cheese is fully melted.
Rest & slice – Transfer to cutting board, rest 1 minute, then slice for maximum cheese pull.

Nutrition

Calories: 520kcalCarbohydrates: 36gProtein: 20gFat: 32gSodium: 680mgFiber: 2g

Notes

Optional “extra credit” add-ins:

Crispy bacon for crunch + salt.
Caramelized onions for a sweet-savory contrast.
Thin tomato slices for a fresh note.

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