Mini Grilled Cheese Sandwiches made with sharp white cheddar, aromatic pesto, and slices of crusty French baguette are a delightful twist on the classic grilled cheese.
These bite-sized treats combine the comforting warmth of melted cheese with the sophisticated flavors of pesto, all held together by the crispy texture of lightly grilled baguette slices.
Perfect for gatherings, appetizers, or a chic twist on a casual dinner, these mini sandwiches promise a gourmet experience in each bite.

Why You’ll Love Mini Grilled Cheese Sandwiches
If you’re a fan of the classic comfort of grilled cheese but crave a more refined flavor profile, you’ll fall in love with these mini grilled cheese sandwiches.
The sharpness of the white cheddar perfectly complements the rich, herbal notes of the pesto, while the French baguette adds a satisfying crunch that traditional sandwich bread can’t match.
Ideal for entertaining, these miniature sandwiches are as visually appealing as they are delicious, sure to impress guests with their elegance and depth of flavor.
Expert Tips and Tricks
- Quality Ingredients: Opt for high-quality white cheddar and fresh, homemade or gourmet pesto for the best flavor.
- Thin Baguette Slices: Cut the baguette into thin slices for a quick cooking time and the perfect bread-to-cheese ratio.
- Low and Slow: Cook the sandwiches on a low to medium heat to ensure the cheese melts beautifully without burning the bread.
- Butter is Better: Use real butter for spreading on the baguette slices to achieve that golden, crispy exterior.

Recipe Variations and Possible Substitutions
- Cheese Options: Experiment with different cheeses such as Gruyère, mozzarella, or brie for varied flavors.
- Add-Ins: Consider adding thinly sliced tomato, cooked bacon bits, or caramelized onions for additional texture and taste.
- Pesto Varieties: Swap out classic basil pesto for sun-dried tomato pesto or arugula pesto for a different twist.
- Bread Choices: While a French baguette is recommended, ciabatta or sourdough can also work well for this recipe.
Serving and Pairing Suggestions
Mini Grilled Cheese Sandwiches are perfect as a stand-alone appetizer or paired with a cup of tomato soup for dipping. They make a great addition to any party platter, especially when served alongside a selection of meats, cheeses, and fruit.
For a casual yet sophisticated meal, pair the sandwiches with a crisp salad or serve them as a side to a main dish. Wine enthusiasts might enjoy pairing these bites with a glass of Sauvignon Blanc to complement the pesto’s herbal notes.

Storage and Reheating Tips
- Storing Leftovers: If you have leftover sandwiches, store them in an airtight container in the refrigerator for up to 2 days.
- Reheating: Reheat in a toaster oven or skillet over low heat to restore the bread’s crispiness and melt the cheese again.
- Avoid the Microwave: Microwaving these sandwiches is not recommended as it can make the bread soggy.
Recipe FAQs
- Can I make these in advance? Assemble the sandwiches ahead of time and grill them just before serving to ensure they’re fresh and crispy.
- How can I prevent the pesto from making the bread soggy? Spread a thin layer of butter on the outside of the bread to create a barrier that helps keep the bread crispy.
- Is it necessary to remove the baguette’s crust? Keeping the crust on adds texture and flavor, but you can trim it for a softer bite if preferred.
Mini Grilled Cheese Sandwiches
Upgrade your appetizer game with our Mini Grilled Cheese Sandwiches recipe, featuring a delectable combination of sharp white cheddar, savory pesto, and crispy French baguette slices. Perfect for entertaining or indulging in a gourmet snack.
Ingredients
- 1 French baguette, sliced into thin rounds
- 1 cup sharp white cheddar cheese, grated
- 1/2 cup pesto, homemade or store-bought
- Butter, softened, for spreading
- Optional add-ins: tomato slices, bacon bits, caramelized onions
Instructions
- Prep the Baguette: Slice the French baguette into thin rounds, about 1/4 inch thick.
- Assemble: Spread a thin layer of pesto on one slice of baguette, add a generous sprinkle of white cheddar, and top with another baguette slice. If using add-ins, layer them between the pesto and cheese.
- Butter: Lightly butter the outside of each baguette round.
- Grill: Heat a skillet over low to medium heat. Grill each sandwich until golden brown on both sides and the cheese has melted, about 2-3 minutes per side.
- Serve: Enjoy the mini grilled cheese sandwiches warm, as is or with tomato soup for dipping.
Notes
Nutrition Information:
Yield: 12 Serving Size: 1Amount Per Serving: Calories: 178Total Fat: 10gSaturated Fat: 4gTrans Fat: 0gUnsaturated Fat: 5gCholesterol: 14mgSodium: 324mgCarbohydrates: 17gFiber: 1gSugar: 3gProtein: 6g






