Blackstone Dessert Quesadillas (Chocolate, Banana & More)

The dessert quesadilla is the cheat code of griddle desserts: a flour tortilla, something sweet and meltable, and two minutes per side on a buttered flat top. Out comes a crispy, golden envelope with a molten center — a hand-holdable dessert that needs no plate, no dome, and no skill beyond flipping. It’s what you make when dinner just ended, the griddle is still warm, and someone asks “is there dessert?”

The chocolate version is the classic, and sliced banana is the upgrade most people never go back from — the warm banana half-melts into the chocolate. Below is the master method, then five proven variations that all cook exactly the same way. Once you understand the pattern (spreadable base + fold + butter + medium-low heat), you can improvise forever.

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Ingredients

Chocolate (the classic):

• 2 large flour tortillas (burrito size)
• 4 tbsp chocolate hazelnut spread (Nutella) — or melted chocolate chips
• 1 banana, thinly sliced (optional but recommended)
• 1 tbsp butter
• Pinch of flaky salt (optional, and better than it sounds)

Powdered sugar or a drizzle of honey to finish.

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Instructions

Step 1: Preheat medium-low

Heat the Blackstone to 325–350°F. Tortillas toast fast and sugar burns faster — this is a gentle cook, same zone as s’mores.

Step 2: Build on the half

Spread the chocolate over half of each tortilla, leaving a ½-inch border. Lay the banana slices in a single layer over the chocolate, hit it with the flaky salt if using, and fold the empty half over into a half-moon.

Step 3: Butter and toast

Melt the butter on the griddle and lay the folded quesadillas in it. Cook 1½–2 minutes until the underside is golden brown with toasted spots.

Step 4: Flip once

Flip carefully with a wide spatula — the fold keeps everything contained — and toast the second side 1–2 minutes until golden and the filling is fully melted.

Step 5: Rest, slice, serve

Rest 1 minute (molten chocolate is lava), then slice each half-moon into 2–3 wedges. Dust with powdered sugar and serve warm.

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Five More Dessert Quesadillas Worth Making

Every one of these follows the exact same build-fold-butter-flip method above.

S’mores Quesadilla. Marshmallow fluff on one half, chocolate chips and crushed graham crackers over it. The tortilla does what the graham crackers do in our griddle s’mores, but the fluff toasts inside — gooey all the way through.

Peanut Butter Banana. Peanut butter plus sliced banana — the warm, crispy version of the classic sandwich. A drizzle of honey before folding takes it somewhere special.

Strawberry Cheesecake. Sweetened cream cheese (4 oz cream cheese + 2 tbsp sugar + splash of vanilla) spread on one half, sliced strawberries over it. Tastes like cheesecake filling in a toasted shell — raspberries and blueberries work too.

Apple Pie. Thin-sliced apple sautéed 2–3 minutes on the griddle with butter, brown sugar, and cinnamon first, then folded into the tortilla and toasted. The closest thing to a handheld apple pie you can make in 10 minutes.

Cookie Butter. Biscoff spread with a sprinkle of crushed Biscoff cookies. Warm cookie butter is dangerous knowledge — consider yourself warned.

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Tips

Medium-low, always. The most common failure is a scorched tortilla with cold filling. At 325–350°F the tortilla crisps in the same window the filling melts.

Leave the border. Filling spread to the edge escapes at the fold and burns on the steel. The ½-inch border keeps the molten stuff inside where it belongs.

Fold, don’t stack. A folded half-moon flips cleanly with one spatula. A full two-tortilla sandwich slides apart mid-flip and dumps its filling.

Make it a dessert board. Two or three variations, sliced into wedges and piled on a cutting board, is a crowd dessert for pennies — great next to grilled pineapple and a bowl of ice cream.

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More flat-top desserts: Blackstone Dessert Recipes · Griddle S’mores · Savory Blackstone Quesadillas

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Frequently Asked Questions

What temperature do you cook dessert quesadillas on a Blackstone?

325–350°F — medium-low. Flour tortillas toast quickly and sweet fillings scorch past 375°F, so the gentle zone lets the outside crisp while the filling melts through. About 2 minutes per side.

What can you put in a dessert quesadilla?

Anything sweet and meltable: chocolate hazelnut spread (with or without banana), peanut butter, marshmallow fluff with chocolate chips and graham crumbs, sweetened cream cheese with berries, cinnamon-sugar apples, or cookie butter. Spread on half the tortilla, fold, and toast in butter.

Do you use butter or oil for dessert quesadillas?

Butter. It browns the tortilla deeper and adds flavor that belongs in a dessert. Melt about half a tablespoon per quesadilla on the griddle right before the tortilla goes down.

How do you keep the filling from leaking out?

Two habits: leave a ½-inch empty border when spreading the filling, and fold a single tortilla into a half-moon instead of sandwiching two tortillas. The fold seals one side, and the border gives melted filling room to spread without escaping.