Grandma Helen calls this her 4 ingredient secret weapon for potlucks. I finally learned how easy they are to make and I am completely obsessed.

These easy butterscotch pecan bars are rich, chewy, buttery, and perfect for potlucks, holidays, bake sales, or quick family desserts. With only 4 ingredients, they come together fast and bake into sweet golden squares with crunchy pecans and gooey butterscotch flavor.

Prep & Cook Time

  • Prep Time: 10 minutes
  • Bake Time: 22–28 minutes
  • Cooling Time: 1–2 hours
  • Total Time: About 2 hours

Servings

16 bars

Ingredients

  • 2 cups graham cracker crumbs
    (about 14–16 full graham cracker sheets, finely crushed)
  • 1 can (14 oz) sweetened condensed milk
  • 1½ cups butterscotch chips
  • 1 cup chopped pecans

Instructions

1. Prepare the Pan

Preheat oven to 350°F (175°C).

Grease an 8×8-inch or 9×9-inch ceramic baking dish lightly, or line with parchment paper for easier removal.

2. Make the Crust

Spread graham cracker crumbs evenly across the bottom of the dish.

Press firmly into an even layer using:

  • clean hands
  • the back of a spoon
  • or a flat measuring cup

3. Add the Sweetened Condensed Milk

Pour the sweetened condensed milk slowly and evenly over the crumb layer.

Use a spatula to spread gently so the entire crust is coated.

4. Add Toppings

Sprinkle butterscotch chips evenly across the surface.

Top with chopped pecans and lightly press them into the chips.

5. Bake

Bake for 22–28 minutes until:

  • edges are bubbly
  • top looks glossy and set
  • edges turn golden brown

The center should no longer appear wet.

6. Cool Completely

Let bars cool in the pan for at least 1–2 hours.

For cleaner slices:

  • chill 30–45 minutes after cooling
  • use a sharp knife wiped clean between cuts

Cut into 16 squares.

Serving Ideas

These bars pair wonderfully with:

  • coffee
  • hot tea
  • cold milk
  • vanilla ice cream
  • whipped cream

They’re excellent for:

  • church potlucks
  • bake sales
  • holiday dessert trays
  • family gatherings

Variations

Nut-Free Version

Leave out the pecans or replace them with extra butterscotch chips.

Less Sweet

Use:

  • 1 cup butterscotch chips
  • 1½ cups chopped pecans

Different Nuts

Try:

  • walnuts
  • mixed nuts
  • toasted pecans for extra flavor

Storage

  • Room temperature: up to 3 days in an airtight container
  • Refrigerator: up to 1 week

The bars become firmer when chilled.

Tips for Best Results

  • Let bars cool completely before covering.
  • Avoid overbaking—the center firms as it cools.
  • Transport directly in the baking dish covered tightly with foil.
  • Do not leave in a hot car for long periods.

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