Vegan Peanut Butter Blondies
Texture Goals
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Dense and chewy
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Rich peanut butter flavor
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Slightly crackly top
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Soft center (not cakey)
Ingredients
Dry Ingredients
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1 cup (125 g) all-purpose flour
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1/2 teaspoon baking powder
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1/4 teaspoon baking soda
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1/2 teaspoon fine salt
Wet Ingredients
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1/2 cup (120 ml) neutral oil (or melted vegan butter)
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3/4 cup (150 g) brown sugar, packed
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1/4 cup (50 g) white sugar
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3/4 cup (190 g) creamy peanut butter (smooth, not natural-drippy)
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1/4 cup (60 ml) unsweetened plant milk
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2 teaspoons vanilla extract
Optional Add-ins
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1/2 cup vegan chocolate chips
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1/4 cup chopped roasted peanuts
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Flaky salt for topping
Step-by-Step Instructions
Step 1: Prepare Pan
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Preheat oven to 350°F (175°C).
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Line an 8×8 inch pan with parchment paper.
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Lightly grease sides.
Step 2: Mix Dry Ingredients
In a bowl, whisk together:
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Flour
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Baking powder
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Baking soda
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Salt
Set aside.
Step 3: Combine Wet Ingredients
In a large bowl:
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Whisk oil and sugars together until glossy and smooth (about 1–2 minutes).
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Add peanut butter and whisk until fully incorporated.
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Stir in plant milk and vanilla.
Mixture should look thick and creamy.
Step 4: Combine Wet + Dry
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Add dry ingredients into wet.
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Fold gently with spatula.
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Mix just until no dry streaks remain.
Do not overmix — this keeps blondies chewy.
Fold in chocolate chips or nuts if using.
Step 5: Spread and Bake
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Press batter evenly into prepared pan (it will be thick).
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Smooth the top with spatula.
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Sprinkle flaky salt if desired.
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Bake 22–28 minutes.
Edges should look set.
Center should be slightly soft but not liquid.
For fudgier blondies: pull at 22–24 minutes.
For firmer bars: bake closer to 28 minutes.
Step 6: Cool Properly
This is important.
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Let cool in pan at least 45 minutes.
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They firm up as they cool.
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For clean slices, chill 30 minutes before cutting.
Texture Troubleshooting
Too dry:
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Overbaked
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Too much flour (spoon and level next time)
Too oily:
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Natural peanut butter can cause separation. Use stabilized creamy PB.
Too cakey:
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Overmixed batter
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Too much baking powder
Flavor Variations
Peanut Butter & Jelly Blondies
Swirl 3 tablespoons raspberry jam into top before baking.
Chocolate Marble
Melt 1/4 cup vegan chocolate and swirl into batter.
Salted Peanut Caramel
Drizzle vegan caramel over batter before baking.
Protein Version
Replace 2 tablespoons flour with peanut flour.
Storage
Room temp: 4 days in airtight container
Fridge: 1 week (firmer texture)
Freezer: 2 months wrapped tightly