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Marshmallow Butterscotch Blondies

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Chewy and golden blondies packed with gooey marshmallows and melty butterscotch chips—perfect for a cozy, sweet treat.

Ingredients

1/2 cup unsalted butter, melted

1 cup light brown sugar, packed

1 tbsp vanilla extract

1/2 tsp salt

1/2 tsp baking powder

1 cup all-purpose flour

1 flax egg (1 tbsp ground flaxseed + 3 tbsp water, mixed and rested 5 mins)

1/2 cup vegan marshmallows (or regular mini marshmallows)

1/2 cup butterscotch chips (dairy-free if needed)

Instructions

Preheat Oven:
Preheat to 350°F (175°C). Line an 8×8-inch baking pan with parchment paper or lightly grease it.

Mix Wet Ingredients:
In a large bowl, whisk melted butter and brown sugar until smooth. Stir in vanilla, salt, and prepared flax egg.

Add Dry Ingredients:
Add flour and baking powder. Stir until just combined—do not overmix.

Fold in Add-ins:
Gently fold in marshmallows and butterscotch chips until evenly mixed.

Bake:
Spread batter evenly in the pan. Bake for 22–25 minutes, until golden on top and a toothpick inserted comes out with a few moist crumbs.

Cool & Slice:
Let blondies cool completely in the pan before slicing. This ensures the perfect chewy texture.

Notes

For best results, use room-temperature ingredients.

To keep marshmallows gooey, avoid overbaking.

Easily make it fully vegan by using vegan butter and dairy-free butterscotch chips.

Store leftovers in an airtight container at room temperature for up to 4 days.