Better Than Anything Bars

Ingredients:

1 box chocolate cake mix
1/2 cup unsalted butter, melted
1 can (14 oz) sweetened condensed milk
1 jar (12 oz) caramel sauce
1 cup crushed toffee bits (such as Heath)
1 1/2 cups whipped topping or whipped cream
1/2 cup mini chocolate chips (optional for garnish)

Directions:

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