Sweet Marie Bars

Prep: 15 min Cook: 10 min Serves: 12 Cuisine: American

Sweet Marie Bars are rich, crunchy treats with peanut butter, peanuts, and Rice Krispies, topped with smooth chocolate. Perfect for snack attacks, potlucks, or sweet cravings.

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Ingredients

  • 1 cup chunky peanut butter
  • 1 cup brown sugar, packed
  • 1 cup corn syrup
  • 2 tablespoons butter
  • 2 teaspoons vanilla
  • 1 cup peanuts
  • 2 1/2 cups Rice Krispies
  • 12 ounces chocolate chips

Instructions

  1. In a double boiler, melt peanut butter, brown sugar, and corn syrup.
  2. Add butter and vanilla to the melted mixture.
  3. Stir in Rice Krispies and peanuts until well combined.
  4. Press the mixture into a buttered 9 x 13-inch pan.
  5. Melt chocolate chips and spread over the pressed mixture.
  6. Allow to cool completely before cutting into squares.

Tips & Substitutions

For a creamier texture, consider using smooth peanut butter instead of chunky. You can substitute honey for corn syrup for a natural sweetness. Be sure to press the mixture firmly into the pan to ensure it holds together when cut. If you want to add a twist, try mixing in some mini marshmallows or dried fruits. These bars are perfect for a potluck or as a sweet treat alongside American recipes like Tortilla Ham Pinwheels.

Serving Suggestions

These Sweet Marie Bars are wonderful on their own, but they also pair beautifully with a scoop of vanilla ice cream or a drizzle of caramel sauce. Consider serving them alongside Lazy Nana Salad for a refreshing contrast. Perfect for parties, they can be cut into smaller squares for bite-sized treats that everyone will enjoy.

Storage & Reheating

Store leftover Sweet Marie Bars in an airtight container at room temperature for up to one week. For longer storage, you can refrigerate them for up to two weeks. If you prefer a firmer texture, refrigerate them before serving. To enjoy them warm, microwave individual squares for about 10-15 seconds before eating.

Nutrition & Diet Analysis (per serving)

Each serving of Sweet Marie Bars contains roughly 882 calories, with 12g protein, 39g carbohydrates, and 73g fat. It is an excellent source of vitamin A (26% of the Daily Value), iron (25% of the Daily Value), and protein (24% of the Daily Value), and a good source of dietary fiber. It also contributes 5g of dietary fiber toward your daily target.

882 kcal 44% DV
Protein Fat Carbs

Macronutrients

Protein 11.9g 24% DV
Total Fat 73g 94% DV
Carbs 39.4g 14% DV
Fiber 4.6g 17% DV
Sugar 27.9g 56% DV

Electrolytes

Sodium 316.1mg 14% DV
Potassium 362.7mg 8% DV
Cholesterol 150.8mg 50% DV

Vitamins & Minerals

Vitamin A 236.7mcg 26% DV
Vitamin C 0.3mg
Calcium 50.7mg 4% DV
Iron 4.5mg 25% DV
Contains Milk Peanut

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use a different type of nut butter?

Yes, you can substitute almond butter or sunflower seed butter for a different flavor. Just keep in mind that the consistency may vary slightly depending on the nut butter you choose, so adjust the amount of sugar or syrup if needed.

Can I make these bars gluten-free?

Absolutely! Just ensure that the Rice Krispies you use are labeled gluten-free. Most brands offer a gluten-free version, making it easy to enjoy these bars without gluten.

How can I make these bars more chocolatey?

To enhance the chocolate flavor, consider mixing in some chocolate chunks along with the chocolate chips on top. You could also drizzle melted chocolate over the bars after they have set for an extra indulgent treat.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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