
Crunchy cornflakes coated in a glossy Nutella and Karo syrup mixture — effortless no-bake bites ready in under an hour. Perfect for parties, lunchboxes, or an anytime sweet fix.

From my experience serving these at potlucks, they’re always the first to disappear. I once doubled the recipe for a summer picnic and hid a few extras in the freezer — they thawed perfectly and tasted fresh the next day. My niece insists on using my small cookie scoop so every piece is the same size; it’s become her official job when we make them together.
My favorite part is how portable these are — I’ve packed them in picnic boxes and lunch bags without any crumbs or meltdowns. Once, a friend requested an entire batch for a cookie swap; she loved the no-bake shortcut and the fact she could make them in an apartment kitchen without an oven.
Store the cooled treats in a single layer or separated with parchment sheets in an airtight container in the refrigerator. At room temperature the cornflakes will soften after a few hours, so refrigeration preserves their crunch. For longer storage, flash-freeze individual pieces on a tray for 1 hour, then transfer to a freezer-safe container for up to three months. Thaw for 10–15 minutes at room temperature before serving to regain a slightly softer, chewier texture.
If you don’t have light corn syrup, swap in golden syrup or a neutral-flavored glucose syrup in a 1:1 ratio; the texture will be similar though flavor may shift slightly. For a nut-free version, use a chocolate-hazelnut alternative that is free of tree nuts or replace Nutella with smooth peanut butter and a little melted dark chocolate to mimic the cocoa notes. To make gluten-free bites, choose certified gluten-free cornflakes — the end result will be the same crunchy texture.
Serve these on a dessert platter sprinkled with a pinch of flaky sea salt for contrast, or drizzle with melted dark chocolate for a more polished presentation. They pair beautifully with fresh berries to cut the sweetness, or alongside coffee and espresso for an afternoon pick-me-up. For kids’ parties, press in a few colorful sprinkles before chilling.
Combining cereal with a sticky sweet binder is a classic technique in many kitchens; think rice krispie treats or no-bake cookie bars. This version swaps traditional marshmallow or melted chocolate for Nutella and a sugar-syrup base, giving a richer hazelnut flavor reminiscent of European confections that use hazelnut spreads. It’s a modern, pantry-driven twist on familiar no-bake sweets.
In winter, fold in toasted chopped hazelnuts and a pinch of cinnamon to echo holiday flavors. For summer gatherings, press a few freeze-dried strawberry pieces into the tops for a bright contrast. Around Valentine’s Day, add red sprinkles or use heart-shaped scoops for a themed presentation. Small adjustments change both flavor and appearance to suit the season.
To prepare ahead, portion and freeze the treats on trays, then move into airtight containers. If you need portions for a week, keep a container in the fridge and replenish daily. Use a small cookie scoop for consistent sizing so you can calculate nutrition more easily, and label containers with date and contents when freezing to track freshness.
These no-bake Nutella cornflake bites are a testament to how satisfying simple ingredients and a little technique can be. Whether you’re feeding a crowd or making a quick snack for yourself, they deliver crunch, chocolate-hazelnut flavor, and convenience in every bite. Give them a try and make them your own — the basic method is forgiving and invites creativity.
Warm Nutella briefly in the microwave (10–15 seconds) or in a warm water bath so it blends smoothly with the syrup without overheating.
Use an ice cream scoop for uniform portions; pressing lightly will create compact clusters that hold together better.
Chill the treats fully in the refrigerator to firm up; if you need them faster, place them in the freezer for 10–15 minutes.
Line trays with parchment to prevent sticking and make cleanup quick.
If the sugar begins to crystallize, remove the pan from heat immediately and stir gently until smooth.
This nourishing no-bake nutella cornflake treats recipe is sure to be a staple in your kitchen. Enjoy every moist, high protein slice — it is perfect for breakfast or as a wholesome snack any time.
This No-Bake Nutella Cornflake Treats recipe makes perfectly juicy, tender, and flavorful steak every time! Serve with potatoes and a side salad for an unforgettable dinner in under 30 minutes.

Line a large cookie sheet with parchment or wax paper and set a large mixing bowl near the stove for the cereal so you can work quickly.
Measure 6 cups of cornflakes into the large bowl and set aside to ensure the coating step moves quickly and evenly.
Combine 1 cup granulated sugar and 1 cup light Karo syrup in a medium saucepan. Heat over medium, stirring occasionally until the sugar dissolves (about 1 minute). Remove from heat to avoid caramelization.
Stir 1 1/2 cups Nutella into the warm syrup until the mixture is smooth and glossy. If Nutella is stiff, warm briefly to help it incorporate without overheating.
Pour the Nutella mixture over the cornflakes and gently fold with a spatula to coat evenly, taking care not to crush the flakes.
Use a small ice cream scoop or two spoons to portion onto the lined cookie sheet. Chill in the refrigerator for about 30 minutes until firm before serving.
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