These creamy cookie butter Biscoff blondies with white chocolate swirl are a quick, easy, and comforting homemade dessert with a perfect balance of creamy, sweet, and spiced flavors.
Use room temperature eggs to avoid batter seizing. Fold dry ingredients gently to keep blondies tender. Swirl white chocolate chips gently for a marbled effect. Tent with foil if edges brown too fast. Cool completely before slicing for best texture. For gluten-free, substitute flour with almond or gluten-free blend. Vegan/dairy-free options include coconut oil, plant-based white chocolate, and flax egg.
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