Assemble: Scoop about two thirds of the crumble dough into the baking pan, and press into an even layer along the bottom.Cut the butter into cubes, then use your fingers to gently knead the butter into the dry ingredients, until completely incorporated, and you’ve formed a shaggy, crumbly dough, that easily sticks together when pinched.Make the crumble: In a large mixing bowl, stir together the oats, flour, sugars, baking soda and spices until well-combined.Line a 9×9-inch baking pan with parchment paper, leaving about an inch overhang on two sides. You could also swirl a few drops of good vanilla into the jam before adding it to the crust.įind all of the measurements and recipe instructions in the recipe card, below. Lemon zest: The lemon zest is optional, but I think it lends a welcome brightness to the berries and richness of the buttery crumb.Strawberries: I like to add a handful of chopped fresh strawberries atop the jam layer for extra bursts of berry flavor.Both homemade and store-bought will be winners here.

I think a chunkier style work best (with bonus points for pieces of actual fruit throughout). Strawberry jam: use your favorite good quality berry jam or preserve.For a vegan option, feel free to substitute with plant based butter. Butter: for lots of buttery goodness (and to hold the crust together) we’ll use two sticks of softened unsalted butter.My favorite to bake with is Diamond Crystal. Salt: to intensify all the other flavors.Cinnamon and ginger: for lots of cozy spice.Baking soda: just the right amount of lift for the perfect crumb texture.White and brown sugar: a combination of both granulated sugar and light brown sugar adds sweetness and caramel flavor to these buttery bars.You can also easily swap in gluten-free flour (see notes in FAQs below) Flour: all-purpose flour makes up the base of these crumb bars.Oats: old-fashioned rolled oats add great flavor, texture, and a little nutritional boost to the crust and crumble topping.These jam crumb bars are a breeze to whip up with simple pantry staples – in just one bowl! Here’s what you’ll need to make them: Ingredients in these Strawberry Crumble Bars

Strawberry jam crumble bars