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Featured Recipe

Brown Butter Nutty Crispy Bars

Brown Butter Nutty Crispy Bars

By Kate

Brown butter melted ’til speckled and nutty aroma fills kitchen. Marshmallows folded in then peanut butter swirled before cereal. Mini marshmallows stirred last for gooey pockets. Pressed gently to keep texture, topped with flaky salt or dark chocolate drizzle. Cooling crucial; set bars hold shape without turnhard or crumbly. Sub with almond or cashew butter for variation. Swap rice crisps with puffed quinoa or millet for crunch. Timing cues over clocks; butter darkens then smells, marshmallows become shiny melts. Salt cut richness; chocolate adds bitterness contrast.
Prep: 7 min
Cook: 12 min
Total: 42 min
Serves: 9 bars
dessert snacks bars no-bake peanut butter
Introduction
Brown butter shifting from yellow foam to chestnut speckled. Aroma fills air—time to swirl in marshmallows. Melting takes patience; too hot and sugar scorches. Then peanut butter joins, creamy richness that binds. Cereal stirred in, sticky mass resistant, demanding steady arm and patience. Mini marshmallows stirred gently in final steps, patches remain; texture contrast like little chewy clouds hidden within. Press down lightly—not tightly; fights density. Salt flakes sprinkle contrasting the saccharine. Dark chocolate melts on top with bitterness and snap. Cool time critical—set but not stodgy. Experiment with nut butters or grain substitutes, flavor and crunch adjust accordingly. Hunger rises before bars fully set.

Ingredients

  • 8 tablespoons unsalted butter
  • 5 cups regular marshmallows
  • 1 teaspoon vanilla extract
  • 1/2 teaspoon fine sea salt
  • 1 cup creamy peanut butter
  • 5 cups rice crispy cereal
  • 2 cups mini marshmallows
  • flaky sea salt for garnish
  • optional melted dark chocolate for topping
  • About the ingredients

    Butter is base—unsalted for control. Brown it low and slow; burnt solids ruin batch; scraping key. Regular marshmallows melt smoother than mini. Vanilla adds complexity, but sub maple or almond extract for twist. Salt tames sweetness; flaky sea salt on top adds crunch and bursts contrasting sugary marshmallows. Peanut butter binds and imbues nuttiness; creamy best here—grainy or natural variants can separate during melting. Rice cereal classic; puffed quinoa or millet worth a try if gluten-free or different crunch desired. Mini marshmallows last inclusion preserves chew pockets. Chocolate drizzle optional but elevates both flavor and texture. Spray or parchment important for clean bar removal. Press lightly—compacting crushes crisp texture into tough chew.

    Method

  • Line or lightly grease a 9×9 pan with nonstick spray or parchment paper; set aside.
  • Melt butter in a large light-bottomed pan over medium heat. Foam will form; watch closely as foam fades and tiny brown specks appear. Stir constantly scraping bottom to prevent burning these solids. Smell nutty, chestnut brown? Stop. This browning is flavor gold; don’t rush or burn!
  • Remove from heat. Toss in 5 cups marshmallows, stir until just melted and glossy. Remove pan from heat completely before next step.
  • Add vanilla and salt; stir well. Then mix in peanut butter until uniform. Peanut butter adds richness but don’t overheat or it’ll separate.
  • Fold in rice crispy cereal with a wooden spoon or spatula. Sticky and resistant—keep at it but don’t mash or compact.
  • Add 2 cups mini marshmallows last; stir gently to leave patches intact; those little clouds of sweetness pop in the bite.
  • Transfer mixture to prepared pan. Use the back of the butter wrapper or greased spatula to press gently. Avoid squeezing hard or treats turn dense and chewy rather than airy crisp.
  • Sprinkle flaky sea salt over the top while warm or drizzle melted dark chocolate for bitter balance and finesse.
  • Let cool uncovered at room temperature 30 to 60 minutes, if longer cover loosely to avoid drying out. Once set, lift bars using parchment edges and cut neatly.
  • Store airtight at room temperature up to 3 days or refrigerate if warmer kitchen. Mini marshmallow pockets keep texture alive; deficit means dense bars.
  • Technique Tips

    Use a light-colored pan for clear visual on butter browning; dark pans make spotting specks and color changes tricky. Foam first, then gradual receding signals brown bits forming—watch carefully, stir with silicone scraper or wooden spoon to lift solids so they don’t burn. Flavor develops here. Remove from heat before adding marshmallows to prevent scorching sugar. Stir until marshmallows melt to shine; resist over-stirring. When peanut butter folds in—warmth must be off to avoid oily separation. Add cereal folding gently to maintain crisp integrity; vigorous stirring makes treats dense. Mini marshmallows last —stir just to distribute. Pressing is technique; light pressure keeps air pockets, dense packing yields rubbery treats. Garnish while warm for adhering salt or drizzled chocolate. Cooling solidifies without drying; cover if cooling extends beyond hour to prevent crust. Efficient removal uses parchment edges; cut warm bars tear. Store airtight, keeps soft with chew, hardening indicates exposure or compaction.

    Chef's Notes

    • 💡 Use a light-bottomed pan. Key for watching butter change. Foams; stir as it fades. Brown bits signal flavor—don’t let it burn.
    • 💡 Add marshmallows off heat. Sugar scorches if too hot. Mix until glossy. Resist the urge to over-stir; melts smoothly.
    • 💡 Grab a sturdy spatula for folding in cereal. Gentle movements crucial. Compacting crushes airiness—treats won’t be crispy.
    • 💡 Mix mini marshmallows last. They keep some structure. Pockets of chew matter. Stir just to distribute—don’t overdo it.
    • 💡 Press treats lightly—too much pressure turns them dense. Aim for airy; it keeps the texture light. Try using the wrapper to press.

    Kitchen Wisdom

    Why do marshmallows stick, and how to fix?

    Nonstick pan helps. Grease lightly if sticking. Flour dusting works too. Silpat mat? Use it.

    What if bars are hard?

    Bars firm up if compacted. Press lightly next time. Too much heat? Marshmallows scorch—watch carefully.

    Alternatives for butter?

    Can use coconut oil if dairy-free. Flavors vary—coconut adds a hint. Almond or cashew butter also works great.

    Storage tips for bars?

    Airtight container is best. Keep at room temperature—refrigerate in heat. Silica packets help absorb moisture.

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