Skip the decorating stress

These chocolate orange oat bars are an easy slice-and-share dessert perfect for lunchboxes, cookie exchanges, and holiday gatherings. No rolling, cutting, or decorating required.

“Need a break from rolling, cutting and decorating cookies?”

Three layers of flavor

Chewy oats, fudgy chocolate, and sweet-tart orange marmalade stack together to taste like a chocolate-covered orange. A delightfully unexpected addition to any dessert spread.

Soften butter first

Softened butter creams more easily with brown sugar. If you forgot to leave it out, cut it into small cubes to help it warm up faster.

Brown sugar adds moisture

Brown sugar brings moisture and subtle caramel flavor that pairs beautifully with chocolate and orange. Light or dark brown sugar both work well.

Room temperature eggs blend better

Eggs at room temperature blend more smoothly into the batter. If you forgot, place them in warm water for about ten minutes.

Quick oats are best

Quick oats create a tender, chewy crust. Old-fashioned oats give a heartier texture, while instant oats are too fine for this recipe.

Spoon and level flour

Spoon flour into your measuring cup and level it off rather than scooping directly from the bag. This prevents packing it too tightly.

Salt balances the sweetness

Don't skip the salt in the oat crust. It balances sweetness and makes the chocolate taste even richer and more complex.

Condensed milk makes fudgy filling

Sweetened condensed milk combined with melted chocolate chips creates a thick, fudgy chocolate layer that sets beautifully as it cools.

Choose your chocolate level

Semisweet chocolate chips offer balanced sweetness. Swap in dark chocolate for deeper flavor or milk chocolate for a sweeter, creamier filling.

Orange marmalade tips

Orange marmalade adds bright citrus that balances rich chocolate. If you dislike peel, use smooth marmalade or snip larger pieces with kitchen shears.

Cool completely before slicing

Let the bars cool completely on a wire rack before cutting. This helps the chocolate layer set for clean, neat slices.

“letting the bars cool completely helps the chocolate layer set for cleaner slices”

Storage and freezing

Keep bars at room temperature for three days in an airtight container, or refrigerate for up to one week. Freeze for up to three months in a freezer bag with parchment between layers.

Try other fruit spreads

Swap orange marmalade for raspberry, apricot, cherry, or strawberry jam. Thicker jams work best to avoid spreading too much during baking.

Add nuts and toppings

Stir chopped pecans, walnuts, or almonds into the oat crust or sprinkle over chocolate. Finish cooled bars with chocolate glaze, citrus glaze, or flaky sea salt.