We’ve updated our Privacy Policy. Please note we also have new Legal Terms which require all disputes related to the purchase or use of any General Mills product or service to be resolved through binding arbitration. For more information on these changes, please click here.

IMPORTANT:  We have a new Privacy Policy and Legal TermsLearn more.

Peanut Butter Smash Brownies

Treat your family to these delicious peanut butter brownies drizzled with chocolate frosting – a baked delight.

(1)
(2)
Save and Share
  • prep time 10 min
  • total time 1 hr 50 min
  • ingredients 8
  • servings 16
 

Ingredients

1
box (1 lb 2.4 oz) brownie mix
Water, oil and eggs called for on brownie mix box
2
cups miniature marshmallows
1/3 cup peanut butter chips
1/4 cup lightly salted dry-roasted peanuts
1/2 cup coarsely crushed creme-filled peanut butter sandwich cookies (about 5 cookies)
1
cup milk chocolate frosting (from 1-lb container)
1/3 cup creamy peanut butter

SAVE ON THIS RECIPE!

LOCATION

Steps

  • 1 Heat oven to 350°F. Line 9-inch square pan with foil; spray foil with cooking spray. Make brownies as directed on box, using water, oil and eggs. Pour batter into pan.
  • 2 Bake 34 to 37 minutes or until almost set in center. Immediately sprinkle brownies with marshmallows, peanut butter chips, peanuts and cookies. Bake 2 to 3 minutes longer or until marshmallows puff.
  • 3 In small microwavable bowl, mix frosting and peanut butter. Microwave uncovered on High 30 seconds or until pourable. Drizzle over brownies. Cool completely on cooling rack. Cut into 4 rows by 4 rows.
  • 1 Heat oven to 350°F. Line 9-inch square pan with foil; spray foil with cooking spray. Make brownies as directed on box, using water, oil and eggs. Pour batter into pan.
  • 2 Bake 34 to 37 minutes or until almost set in center. Immediately sprinkle brownies with marshmallows, peanut butter chips, peanuts and cookies. Bake 2 to 3 minutes longer or until marshmallows puff.
  • 3 In small microwavable bowl, mix frosting and peanut butter. Microwave uncovered on High 30 seconds or until pourable. Drizzle over brownies. Cool completely on cooling rack. Cut into 4 rows by 4 rows.

EXPERT TIPS

toggle

Expert Tips

Buy the snack-size creme-filled peanut butter sandwich cookies for easy crushing to use in these brownies.

Nutritional information

toggle

Nutrition Information

NUTRITION INFORMATION PER SERVING

Serving Size: 1 Serving
Calories
335
,
% Daily Value
Total Fat
15g
15%
(Saturated Fat
4g,
4%
),
Sodium
210mg
210%;
Total Carbohydrate
48g
48%
(Dietary Fiber
2g
2%
),
Protein
4g
4%
;
% Daily Value*:
Vitamin A
0%;
Vitamin C
0%;
Calcium
0%;
Iron
0%;
Exchanges:
1/2 Starch; 2 1/2 Other Carbohydrate; 1/2 High-Fat Meat; 2 Fat;
Carbohydrate Choices:
3
*Percent Daily Values are based on a 2,000 calorie diet.