Here’s a clean and easy-to-read version of your Grandma’s old-fashioned Peanut Brittle recipe, perfect for sharing or printing:
Grandma’s Old-Fashioned Peanut Brittle
A simple, stovetop candy made with just six pantry ingredients and roasted peanuts.
Prep Time: 5 minutes
Cook Time: 20 minutes
Total Time: 55 minutes
Ingredients
2 cups sugar
1 cup light corn syrup
½ cup water
2 cups salted roasted peanuts
2 tablespoons butter
1½ teaspoons baking soda
1½ teaspoons vanilla extract
Instructions
Prepare Your Pan:
Line a sheet pan with parchment paper and set aside.
Pre-Measure Ingredients:
Measure out the peanuts, butter, baking soda, and vanilla so they’re ready to add quickly.
Start the Syrup:
In a medium saucepan, combine sugar and water. Stir in corn syrup. Cook over medium heat, stirring occasionally, until it begins a gentle boil.
Use a Candy Thermometer:
Attach a candy thermometer to the pan, ensuring it does not touch the bottom. Cook, stirring occasionally, until the mixture reaches 250°F (121°C).
Add Peanuts:
Stir in the peanuts and continue stirring constantly until the mixture reaches 300°F (149°C).
Final Add-Ins:
Remove from heat and immediately stir in the butter, baking soda, and vanilla. The mixture will foam up and change texture.
Spread & Cool:
Quickly pour the mixture onto the prepared pan and spread it into an even layer. Let it cool completely (at least 30 minutes).
Break & Store:
Once cooled, break the brittle into pieces. Store in an airtight container.
Storage Tips
Make Ahead: Can be made several days or weeks in advance.
Room Temperature: Store in an airtight container for 6–8 weeks. Do not refrigerate.
Freezer: Store in a freezer-safe container for up to 3 months.
Nutrition (per serving)
Calories: 88
Carbs: 14g
Protein: 2g
Fat: 3g (Saturated: 1g)
Sugar: 13g
Sodium: 34mg
Potassium: 45mg
Fiber: 1g
Vitamin A: 14 IU
Calcium: 7mg
