Peanut Butter Penuche

Prep: 10 min Cook: 20 min Cuisine: American

A rich, creamy peanut butter penuche fudge with deep caramel flavors and smooth peanut butter notes, perfect for peanut lovers and sweet treat enthusiasts.

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Ingredients

  • 2 cups firmly packed brown sugar
  • 2 cups white sugar
  • 1 cup milk
  • 1 tablespoon white corn syrup
  • 1/4 teaspoon salt
  • 1/2 cup creamy peanut butter
  • 2 teaspoons vanilla

Instructions

  1. Butter the bottom and sides of an 8-inch square pan.
  2. In a heavy 4-quart saucepan, stir together the brown sugar, white sugar, milk, corn syrup, and salt.
  3. Cook over medium heat, stirring constantly until the mixture comes to a boil.
  4. Boil without stirring for about 5 minutes or until a candy thermometer registers 234°F (112°C) (soft ball stage).
  5. Remove from heat and stir in the peanut butter and vanilla until smooth.
  6. Pour the mixture into the prepared pan and let cool at room temperature until set.
  7. Cut into squares and serve.

Tips & Substitutions

To achieve the perfect texture, make sure to use a candy thermometer to monitor the temperature closely. If you prefer a nutty crunch, consider adding chopped nuts like walnuts or pecans to the mixture just before pouring it into the pan. For a slightly different flavor, almond butter can be substituted for peanut butter. Always stir continuously to prevent scorching.

Serving Suggestions

Cut the penuche into bite-sized squares and serve as a sweet treat or snack. It pairs beautifully with a warm cup of coffee or tea, making it perfect for afternoon gatherings. For a delightful contrast, serve alongside a Strawberry Crunch Salad Or Dessert for a refreshing touch. These squares also make great homemade gifts.

Storage & Reheating

Store any leftover Peanut Butter Penuche in an airtight container at room temperature for up to a week. If you prefer a firmer texture, refrigerate it, but allow it to come to room temperature before serving for the best flavor and texture. Avoid freezing as it can alter the consistency.

Nutrition & Diet Analysis (per serving)

Each serving of Peanut Butter Penuche contains roughly 1061 calories, with 1g protein, 195g carbohydrates, and 2g fat. Note that it is relatively high in sodium, at 1017mg per serving (44% of the Daily Value).

1061 kcal 53% DV
Protein Fat Carbs

Macronutrients

Protein 1.1g 2% DV
Total Fat 2g 3% DV
Carbs 195g 71% DV
Fiber 0.3g 1% DV
Sugar 193.6g 100% DV

Electrolytes

Sodium 1017mg 44% DV
Potassium 288.7mg 6% DV
Cholesterol 0mg

Vitamins & Minerals

Vitamin A 0.6mcg
Vitamin C 0.1mg
Vitamin D 0mcg
Calcium 67.8mg 5% DV
Iron 0.7mg 4% DV
Diet fit Low-fat
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 sugar?

While brown sugar and white sugar are essential for the flavor and texture, you can experiment with coconut sugar or a sugar substitute, though results may vary. Keep in mind that using substitutes can affect the final taste and consistency of the penuche.

What if I don't have a candy thermometer?

If you don't have a candy thermometer, you can test the mixture by dropping a small amount into cold water. If it forms a soft ball that flattens when removed, it's at the right stage. This method requires careful attention, as cooking times may vary.

Can I add flavors or mix-ins?

Absolutely! You can add flavors like chocolate chips, crushed cookies, or even a dash of cinnamon for extra depth. Just fold them in after incorporating the peanut butter and vanilla to keep the texture smooth.

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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