Peanut Butter Swirl Brownies - Martha White®
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Peanut Butter Swirl Brownies

Prep Time

10 min

Cook Time

35 min


24 Brownies

Total Time

45 min

Peanut Butter Swirl Brownies


Non-stick cooking spray

1 package Martha White Brownie Bites Brownie Mix 

1/3 cup butter, melted

1/2 cup water

2 large eggs

1/2 cup creamy peanut butter

1/2 cup chopped salted peanuts


Heat oven to 350ºF. Spray bottom only of 13 x 9-inch pan with no-stick cooking spray. Combine brownie mix, butter, water and eggs in medium bowl; beat 50 strokes with spoon. Spread batter in prepared pan.

Drop peanut butter by heaping teaspoonfuls over batter. Swirl peanut butter in batter with knife to create marbled effect. Sprinkle with peanuts.

Bake 30 to 35 minutes (do not overbake). Cool 1 hour or until completely cooled. Cut into bars.