Peanut Butter Guava Muffins

Featured in: Creative Sweet Treats

These moist muffins capture the beloved combination of peanut butter and fruit preserves in a tender, bakery-style format. The creamy peanut butter base provides richness and nuttiness, while guava preserves add a tropical sweetness throughout the center. With just 15 minutes of prep time, you can enjoy these warm from the oven or pack them for convenient snacking throughout the week.

Updated on Fri, 06 Feb 2026 19:48:06 GMT
Freshly baked Peanut Butter and Guava Muffins with a crumbly peanut topping sit on a wire cooling rack. Pin it
Freshly baked Peanut Butter and Guava Muffins with a crumbly peanut topping sit on a wire cooling rack. | fungeniusrecipe.com

These Peanut Butter and Guava Muffins are a delightful blend of savory and sweet, capturing the nostalgic essence of a PB&J sandwich in every bite. With a moist, tender crumb and a surprise tangy center, they elevate a simple snack into a gourmet bakery-style treat that is perfect for any time of day.

Freshly baked Peanut Butter and Guava Muffins with a crumbly peanut topping sit on a wire cooling rack. Pin it
Freshly baked Peanut Butter and Guava Muffins with a crumbly peanut topping sit on a wire cooling rack. | fungeniusrecipe.com

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The creamy peanut butter provides a rich, savory base that perfectly complements the vibrant sweetness of the guava preserves. Topped with chopped roasted peanuts for added texture, these muffins offer a satisfying crunch followed by a melted, fruity center.

Ingredients

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  • Dry Ingredients: 2 cups (250 g) all-purpose flour, 1 tsp baking powder, 1/2 tsp baking soda, 1/4 tsp salt
  • Wet Ingredients: 1/2 cup (120 g) creamy peanut butter, 1/2 cup (115 g) unsalted butter (melted and slightly cooled), 1 cup (200 g) granulated sugar, 2 large eggs, 1 cup (240 ml) whole milk, 1 tsp vanilla extract
  • Filling & Topping: 2/3 cup (200 g) guava preserves or guava jelly, 1/4 cup (35 g) roasted peanuts (chopped, optional)
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Instructions

Step 1
Preheat oven to 350°F (175°C). Line a 12-cup muffin tin with paper liners or lightly grease with butter.
Step 2
In a medium bowl, whisk together flour, baking powder, baking soda, and salt.
Step 3
In a large bowl, beat together peanut butter, melted butter, and sugar until smooth and creamy.
Step 4
Add eggs, one at a time, mixing well after each. Stir in milk and vanilla extract until fully incorporated.
Step 5
Gradually fold the dry ingredients into the wet mixture until just combined. Do not overmix.
Step 6
Fill each muffin cup about halfway with batter. Add 1 generous teaspoon of guava preserves to the center of each.
Step 7
Spoon the remaining batter over the preserves to cover.
Step 8
Sprinkle chopped peanuts on top of each muffin, if using.
Step 9
Bake for 20–22 minutes, or until a toothpick inserted into the edge (not the center) comes out clean.
Step 10
Cool in the pan for 5 minutes, then transfer to a wire rack to cool completely.

Zusatztipps für die Zubereitung

To ensure the best results, avoid overmixing the batter once the dry ingredients are added. When testing for doneness, always insert the toothpick into the edge of the muffin; the center will remain moist due to the guava preserve filling.

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Varianten und Anpassungen

If guava preserves are unavailable, you can substitute them with strawberry or raspberry jam for a traditional PB&J flavor. For an even more indulgent treat, try swirling a little extra peanut butter or guava jelly on top of the batter before placing the muffins in the oven.

Serviervorschläge

These muffins are best enjoyed slightly warm when the center is still soft. They are also perfect for long-term storage, as they can be frozen for up to 2 months and thawed whenever you need a quick snack or breakfast.

A batch of Peanut Butter and Guava Muffins cooling on a wire rack, ready for a sweet snack. Pin it
A batch of Peanut Butter and Guava Muffins cooling on a wire rack, ready for a sweet snack. | fungeniusrecipe.com

Whether you are serving these at a brunch or packing them in a lunchbox, these Peanut Butter and Guava Muffins are sure to be a hit. Their unique combination of flavors brings a sophisticated touch to a beloved classic.

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Recipe FAQs

Can I use natural peanut butter?

Natural peanut butter works well, though the texture may be slightly denser. If your natural peanut butter is very runny, reduce the milk by 1-2 tablespoons to maintain the proper batter consistency.

What other fruit preserves can I use?

Strawberry, raspberry, or grape jam all create delicious variations. Apricot or fig preserves offer a more sophisticated flavor profile while still pairing beautifully with the peanut butter base.

How should I store these muffins?

Keep in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week. They also freeze exceptionally well for up to 2 months - wrap individually and thaw at room temperature when ready to enjoy.

Why insert the toothpick at the edge not center?

The center contains guava preserves which will remain soft and gooey even when fully baked. Testing at the edge ensures you're checking the actual batter for doneness without getting false results from the fruit filling.

Can I make these gluten-free?

Yes, substitute the all-purpose flour with a 1-to-1 gluten-free baking blend. Ensure your baking powder and other ingredients are certified gluten-free. The texture may be slightly more tender but equally delicious.

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Peanut Butter Guava Muffins

Sweet and savory muffins combining creamy peanut butter with tangy guava preserves for a nostalgic PB&J-inspired treat.

Prep time
15 minutes
Cook time
22 minutes
Complete time
37 minutes
Created by Fungeniusrecipe Chloe Anderson

Recipe category Creative Sweet Treats

Skill level Easy

Cuisine type American

Portions 12 Number of servings

Dietary details Meatless

What You Need

Dry Ingredients

01 2 cups all-purpose flour
02 1 teaspoon baking powder
03 1/2 teaspoon baking soda
04 1/4 teaspoon salt

Wet Ingredients

01 1/2 cup creamy peanut butter
02 1/2 cup unsalted butter, melted and slightly cooled
03 1 cup granulated sugar
04 2 large eggs
05 1 cup whole milk
06 1 teaspoon vanilla extract

Filling and Topping

01 2/3 cup guava preserves or guava jelly
02 1/4 cup roasted peanuts, chopped (optional)

How to Make

Step 01

Prepare Oven and Muffin Tin: Preheat oven to 350°F. Line a 12-cup muffin tin with paper liners or lightly grease with butter.

Step 02

Combine Dry Ingredients: In a medium bowl, whisk together flour, baking powder, baking soda, and salt.

Step 03

Mix Wet Base: In a large bowl, beat together peanut butter, melted butter, and sugar until smooth and creamy.

Step 04

Incorporate Eggs and Liquids: Add eggs one at a time, mixing well after each addition. Stir in milk and vanilla extract until fully incorporated.

Step 05

Combine Wet and Dry Mixtures: Gradually fold the dry ingredients into the wet mixture until just combined. Do not overmix.

Step 06

Fill Muffin Cups: Fill each muffin cup approximately halfway with batter. Add 1 generous teaspoon of guava preserves to the center of each cup.

Step 07

Cover with Remaining Batter: Spoon the remaining batter over the preserves to completely cover.

Step 08

Add Topping: Sprinkle chopped peanuts on top of each muffin, if desired.

Step 09

Bake: Bake for 20 to 22 minutes, or until a toothpick inserted into the edge comes out clean.

Step 10

Cool: Cool in the pan for 5 minutes, then transfer to a wire rack to cool completely.

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Equipment needed

  • 12-cup muffin tin
  • Paper liners or nonstick spray
  • Mixing bowls
  • Whisk
  • Electric mixer
  • Measuring cups and spoons
  • Wire rack

Allergy details

Don’t forget to check each item for allergens. Talk to a healthcare professional if you’re unsure.
  • Contains peanuts
  • Contains eggs
  • Contains milk
  • Contains wheat and gluten
  • May contain traces of tree nuts depending on processing

Nutrition (each serving)

These nutrition facts are for reference only. Always consult an expert for medical advice.
  • Calorie count: 275
  • Fat content: 14 g
  • Carbohydrates: 33 g
  • Protein content: 6 g

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