Salted Caramel & Espresso Crumb Bars

Salted Caramel & Espresso Crumb Bars

You may have noticed, when it comes to dessert, I deal mainly in not-too-sweet, fruity, nutty, and spiced rather than ooey, gooey, and over-the-top.  Why?  Well, I’m a selfish baker and it’s what I like. Plus it’s easier to rationalize eating a jam-filled cookie at 8 am than it is to explain why you’ve got caramel dripping from your chin and a chocolate mustache first thing in the morning.

Today is different though.  I must’ve been hit upside the head with a bucket of Christmas spirit because I’ve decided to bake for tastes other than my own.  We’re going all chewy and gooey with these Salted Caramel & Espresso Crumb Bars.

We’ll start with the tricky part.  Caramel.  Don’t worry though, after making three batches, I think I’ve perfected the ratio of sugar to water to cream.  Actually, I knew what I had to differently after the first batch, I just failed to read my own recipe during round two.  Stupid.  Oh, well, now I have a jar of pourable espresso-caramel to douse vanilla ice cream with after the bars are history.

Salted Caramel & Espresso Crumb Bars

Sugar, instant espresso, and a titch of cream of tartar to keep it smooth.  Add water, let it bubble up and get all caramel-y, then stir in cream and cool.


Did you spy the candy thermometer?  Yes, you should use one, but don’t let it intimidate you.  I swear it’s not difficult and the base of the bars is so dang easy you’ll forgive me for making you sweat over the filling.

Salted Caramel & Espresso Crumb Bars

For the bar base, a.k.a. vehicle for yummy caramel, mix flour, oats, and brown sugar with melted butter.

Salted Caramel & Espresso Crumb BarsSalted Caramel & Espresso Crumb Bars

Press half of the crumbly dough into a foil-lined pan.  Bake, cool.  Spread caramel over crust, sprinkle with flaky sea salt, cover with remaining crust crumbles, and pop the concoction back in the oven.

Salted Caramel & Espresso Crumb BarsSalted Caramel & Espresso Crumb BarsThe bars will emerge from the oven smelling magical.  Butter, coffee, oatmeal.  Hmmm…all morning things.  Maybe you’ll catch me with caramel between my teeth at 8 am after all.

Salted Caramel & Espresso Crumb Bars

5.0 from 1 reviews
  • 1 c. Sugar
  • 1 Tbsp. Instant Espresso Powder
  • ⅛ tsp. Cream of Tartar
  • ¼ c. Water
  • ⅓ c. Heavy Cream
  • 1½ c. All-Purpose Flour
  • 1½ c. Rolled Oats
  • ¾ c. Brown Sugar
  • ¾ tsp. Baking Soda
  • ¾ tsp. Salt
  • 12 Tbsp. (1½ sticks) Unsalted Butter, melted
  • ¼- 1/2 tsp. Flaky Sea Salt (such as Maldon)
  1. In a large saucepan, combine sugar, espresso powder, and cream of tartar. Pour in ¼ c. water and place over high heat. Let it bubble, undisturbed, until it reaches 250°. Slowly pour in cream while stirring. Remove from heat and cool.
  2. Preheat oven to 350°. Line a 9"x9" baking pan with foil and lightly grease.
  3. In a large bowl, combine flour, oats, brown sugar, baking powder, and ¾ tsp. salt. Whisk until well combined. Add melted butter and stir until large crumbs form.
  4. Press half of the crumbs into the prepared pan and bake for 15 minutes. Allow to cool briefly before continuing.
  5. Spread caramel over cooled bar base. Sprinkle caramel with flaky sea salt. Cover caramel with remaining crumbs and bake for 20-25 minutes until top is lightly golden.
  6. Cool completely. Remove from pan and cut into squares or rectangles.


    • says

      I hope you like them. I used a fairly conservative amount of sea salt on the caramel- depending on your salted caramel preference you may want a pinch more.

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