In this recipe, boxed brownie mix is combined with two eggs and one can of sweetened condensed ... The peanut butter swirls balance out some of the sweetness in the brownies and create a really ...

You could also get creative and swap out the peanut butter for cream cheese or mascarpone, or play around with the seasonings ...

Fill each with one tablespoon of sweetened condensed milk then drag a butter knife through the milk and batter. Bake until the brownies are glossy and just barely firm, 25 to 30 minutes.

While I’ve written about brownies ... of peanut butter and chocolate go back to the Aztecs and Incas in South America, although if they ever combined the two is anyone’s guess. The sweetened ...

When I was developing this recipe for rice krispie treats inspired by the lunchtime favorite, I found that if you add peanut butter and sweetened condensed milk, the bite is even better.