Description
A base layer of soft peanut butter oat cookie is stacked with peanut butter cheesecake, homemade strawberry jam, and a peanut butter oat crumble topping. It’s a fun twist on a childhood classic!
Ingredients
Homemade Strawberry Jam
- 2 cups (280g) fresh strawberries, quartered
- 1/2 cup (120ml) water
- 1 cup (220g) granulated sugar
Base Layer & Oat Crumble
- 1 1/4 cup (170g) all-purpose flour + 1 tbsp (divided)
- 3/4 cup (70g) old fashioned rolled oats + 3 tbsp (divided)
- 1/4 teaspoon salt
- 1/2 cup (110g) unsalted butter, room temp
- 1/3 cup (75g) packed light brown sugar + 2 tbsp (divided)
- 1/4 cup (70g) creamy no stir peanut butter, like JIF or Skippy
- 1 tsp vanilla extract
- 1 large egg
Peanut Butter Cheesecake
- 8oz (225g) Philadelphia full fat cream cheese, room temp
- 1/3 cup (90g) creamy no stir peanut butter
- 1/4 cup (55g) granulated sugar
- 1 large egg
- 1 tsp vanilla extract
Instructions
Homemade Strawberry Jam
- Combine all 3 ingredients in a saucepan and bring to a boil, stirring occasionally.
- Bring down to a simmer and cook for 25-30 minutes. It will produce steam and pink foamy bubbles will form. Keep stirring and gently mash down the strawberries as they soften.
- It’s ready when the mixture turns a deep red and most of the pink foam has disappeared. It should also thicken and coat the back of your spoon. Pour into a glass measuring cup to make sure you have 1 cup. If it’s still way over, continue to cook until it’s reduced down.
- Let it sit out at room temp while you make the bars.
Base Layer & Oat Crumble
- Preheat the oven to 350F and grease and line an 8×8 pan with parchment paper, allowing it to hang over the sides.
- Combine the 1 1/4 cups of flour, 3/4 cup of oats, and salt in a bowl and set aside.
- Cream together the butter, 1/3 cup of brown sugar, and peanut butter until smooth. Mix in the vanilla and egg and then the dry ingredients.
- Press 2/3 of the dough into the bottom of your prepped pan using your fingers. Bake for 8 minutes then allow it to cool at room temp.
- With the remaining 1/3 of the dough still in the bowl, mix in the additional 1 tbsp of flour, 3 tbsp of oats, and 2 tbsp of brown sugar to form the crumble. Transfer to the fridge while you finish the rest of the layers.
Peanut Butter Cheesecake
- Cream together the cream cheese, peanut butter, and sugar using the whisk attachment on your stand mixer or with a hand mixer.
- Once smooth, mix in the egg and vanilla.
Assemble
- Spread the cheesecake batter in an even layer on top of the cooled peanut butter base layer. It’s ok if it’s still a little warm, but it shouldn’t be too hot.
- At this point the jam should be at the right consistency. Gently spoon about 3/4 cup in an even layer on top of the cheesecake and carefully spread it even, not to disrupt the cheesecake layer.
- Take the crumble out of the fridge and rub small pieces between your fingers to crumble it over the jam layer. Use it all up to completely cover the jam.
- Bake for 25-30 minutes or until the tips of the crumble begin to turn golden brown.
- Allow the bars to cool at room temp for 20 minutes, then transfer to the fridge for at least 2 hours to set.
- Run a knife along the sides that touch the pan (the jam tends to stick a little) and lift the bars out using the parchment paper. Slice into 9 or 16 bars and dig in!
- Prep Time: 1 hour
- Cook Time: 30 minutes