Ingredients
- 1 cup granulated sugar
- 1 cup light corn syrup
- 1 1/2 cups creamy peanut butter
- 1 tsp vanilla extract
- 6 cups crisp rice cereal
- 1 cup butterscotch chips
- 1 cup semisweet chocolate chips
- Flaky sea salt, for sprinkling (optional)
Instructions
- Melt the base. In a large saucepan over medium heat, stir the sugar and corn syrup until the sugar dissolves and the mixture just comes to a simmer — don't let it boil, or the bars turn hard.
- Stir in the peanut butter. Remove from the heat and stir in the peanut butter and vanilla until completely smooth and glossy.
- Fold in the cereal. Gently fold in the crisp rice cereal until every piece is coated. Press the mixture firmly and evenly into a greased 9x13-inch pan.
- Melt the topping. In a microwave-safe bowl, melt the butterscotch and chocolate chips in 30-second bursts, stirring between each, until smooth.
- Spread and set. Pour the topping over the bars and spread to the edges. Let set at room temperature for 30-40 minutes (or chill 20 minutes), then cut into 24 bars. Sprinkle with flaky salt if you like.
💡 Scotcheroos smarts
The number-one rule: never boil the sugar-corn syrup mixture. A hard boil makes rock-hard bars; a gentle simmer keeps them soft and chewy. Skip natural peanut butter — it separates and makes the bars greasy; use a standard creamy peanut butter. For clean cuts, warm a knife under hot water and wipe it between slices.
Common questions
Why are my scotcheroos hard?
Almost always because the sugar-corn syrup mixture boiled. It only needs to reach a gentle simmer — the moment you see bubbles around the edges, pull it off the heat.
Can I use natural peanut butter?
Not for this one. Natural peanut butter is oily and separates, which makes greasy, crumbly bars. A standard creamy peanut butter like Jif or Skippy works best.
How do I store scotcheroos?
In an airtight container at room temperature for up to 5 days, or refrigerated for a week. They freeze beautifully for up to 3 months — layer parchment between bars.
Can I make them gluten-free?
Yes — swap in a certified gluten-free crisp rice cereal. Everything else in the recipe is naturally gluten-free.
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