Silly Rat Brownie Bites

Featured in: Sweet & Simple Treats

These fudgy chocolate brownie bites are topped with melted white chocolate and colored accents to mimic whimsical rat faces. Made with a blend of cocoa, dark chocolate chips, and a soft crumb, they come alive when decorated with mini chocolate chips, pink sprinkles, and almond slice ears. Perfect for parties, they offer a fun and creative twist on classic brownies with a quick 45-minute prep and bake time. Customize decorations to your liking for extra charm.

Updated on Thu, 20 Nov 2025 15:18:00 GMT
Fudgy, rich Silly Rat Cake Brownie Bites, decorated to look like adorable, playful chocolate rats! Save
Fudgy, rich Silly Rat Cake Brownie Bites, decorated to look like adorable, playful chocolate rats! | dashnosh.com

Adorably whimsical brownie bites inspired by the viral rat cake chaos cakes trend, these treats are rich and fudgy with playful decorations to look like little rats. They're an irresistible party favorite for kids and adults alike.

I first made these Silly Rat Cake Brownie Bites for my niece's birthday, inspired by her love for quirky internet cakes. Watching everyone smile as they admired the little rat shapes made baking them one of my favorite dessert memories.

Ingredients

  • Unsalted butter: 115 g (1/2 cup), melted
  • Granulated sugar: 150 g (3/4 cup)
  • Brown sugar: 90 g (1/2 cup)
  • Eggs: 2 large
  • Vanilla extract: 1 tsp
  • Unsweetened cocoa powder: 60 g (2/3 cup)
  • All-purpose flour: 65 g (1/2 cup)
  • Baking powder: 1/2 tsp
  • Salt: 1/4 tsp
  • Dark chocolate chips: 90 g (1/2 cup)
  • White chocolate (melted): 100 g (3.5 oz), for piping tails and faces
  • Pink and black gel food coloring: for decoration
  • Mini chocolate chips: 32, for eyes
  • Pink heart sprinkles or pink M&M minis: 16, for noses
  • Slivered almonds or sliced jelly candies: 32, for ears
  • Licorice laces or spaghetti candy strands: 16, for tails

Instructions

Prepare brownie batter:
Preheat oven to 175°C (350°F). Line a 16-cup mini muffin tin or silicone mold with nonstick spray or mini liners.
Combine sugars and butter:
In a microwave-safe bowl, melt the butter. Stir in both sugars until well combined.
Mix wet ingredients:
Whisk in eggs and vanilla until smooth and glossy.
Add dry ingredients:
Sift in cocoa powder, flour, baking powder, and salt. Mix until just combined.
Fold in chocolate chips:
Fold in dark chocolate chips.
Divide and bake:
Divide batter evenly among mini muffin cups, filling each about 3/4 full. Bake for 18 to 20 minutes, until set and a toothpick comes out with moist crumbs. Cool in the tin for 10 minutes, then transfer to rack to cool completely.
Create decorations:
Tint melted white chocolate with pink gel coloring for noses and ears.
Pipe details:
Using a piping bag or toothpick, pipe a small dot for the nose, two dots for cheeks, and fine lines for whiskers and tails.
Assemble rat faces:
Press two mini chocolate chips into each brownie for eyes, a pink sprinkle or M&M for the nose, and slivered almonds or small jelly slices for ears.
Add tails:
Insert a licorice lace or candy strand at the base for the rat's tail.
Set and serve:
Allow chocolate to set before serving.
Warm, freshly baked Silly Rat Cake Brownie Bites, perfect for parties and a fun, whimsical dessert. Save
Warm, freshly baked Silly Rat Cake Brownie Bites, perfect for parties and a fun, whimsical dessert. | dashnosh.com

My family loves gathering in the kitchen to decorate these treats. The laughter as everyone pipes whiskers and gives the rats funny faces always makes this recipe a highlight of our parties.

Required Tools

Mini muffin tin or silicone mold, mixing bowls, whisk and spatula, microwave or stovetop for melting butter and chocolate, piping bag or toothpicks, and a cooling rack for proper setup.

Nutritional Information

Each brownie bite contains about 130 calories, 6 g total fat, 18 g carbohydrates, and 2 g protein.

Dietary & Flavor Variations

For gluten-free brownies, substitute the flour with a gluten-free blend. Experiment with different candy shapes and colors for rat decorations or serve with ice cream for extra indulgence and fun.

Close-up of cute Silly Rat Cake Brownie Bites: small chocolate treats with almond ears and licorice tails. Save
Close-up of cute Silly Rat Cake Brownie Bites: small chocolate treats with almond ears and licorice tails. | dashnosh.com

These Silly Rat Cake Brownie Bites are guaranteed to bring smiles and a bit of mischief to your dessert table. Let your creativity shine as you decorate each little rat for the ultimate whimsical treat.

Kitchen Q&A

What ingredients give these bites their fudgy texture?

The combination of unsalted butter, cocoa powder, and dark chocolate chips creates a rich, fudgy texture in these brownie bites.

How can I decorate the bites to look like playful rats?

Use melted white chocolate tinted with gel colors to pipe noses and whiskers, mini chocolate chips for eyes, pink sprinkles for noses, and almond slices or jelly candies for ears. Insert licorice strands for tails.

Can I make these bites gluten-free?

Yes, substituting all-purpose flour with a gluten-free flour blend ensures they are suitable for a gluten-free diet.

What tools do I need to prepare these brownie bites?

You’ll need a mini muffin tin or silicone mold, mixing bowls, a whisk and spatula, microwave or stovetop for melting butter, piping bags or toothpicks for decoration, and a cooling rack.

How long does baking and preparation take in total?

The preparation takes about 25 minutes, baking 20 minutes, totaling 45 minutes from start to finish.

Are there any common allergens in these brownie bites?

They contain milk, eggs, wheat (gluten), and nuts if almonds are used. Check all candy decorations for additional allergens.

Silly Rat Brownie Bites

Fudgy chocolate bites decorated like playful rats, ideal for fun-themed parties and treats.

Prep Duration
25 min
Cook Duration
20 min
Complete Duration
45 min
Created by Tyler Morgan

Recipe Type Sweet & Simple Treats

Skill Level Easy

Cultural Heritage American-Inspired

Output 16 Portion Size

Nutritional Categories Meat-Free

What You'll Need

Brownie Bites

01 1/2 cup unsalted butter (115 g)
02 3/4 cup granulated sugar (150 g)
03 1/2 cup brown sugar (90 g)
04 2 large eggs
05 1 teaspoon vanilla extract
06 2/3 cup unsweetened cocoa powder (60 g)
07 1/2 cup all-purpose flour (65 g)
08 1/2 teaspoon baking powder
09 1/4 teaspoon salt
10 1/2 cup dark chocolate chips (90 g)

Decoration (Rat Features)

01 3.5 oz white chocolate, melted (100 g)
02 Pink and black gel food coloring
03 32 mini chocolate chips (for eyes)
04 16 pink heart sprinkles or pink M&M minis (for noses)
05 32 slivered almonds or sliced jelly candies (for ears)
06 16 licorice laces or spaghetti candy strands (for tails)

Method

Step 01

Prepare Oven and Baking Tin: Preheat oven to 350°F (175°C). Grease a 16-cup mini muffin tin or line with mini liners.

Step 02

Combine Butter and Sugars: Melt butter in a microwave-safe bowl and stir in granulated and brown sugar until fully incorporated.

Step 03

Incorporate Eggs and Vanilla: Whisk eggs and vanilla extract into the butter-sugar mixture until smooth and glossy.

Step 04

Add Dry Ingredients: Sift cocoa powder, all-purpose flour, baking powder, and salt into the wet mixture; mix until just combined.

Step 05

Fold in Chocolate Chips: Gently fold dark chocolate chips into the batter for an even distribution.

Step 06

Fill Muffin Cups: Spoon batter evenly into prepared muffin tin cups, filling each about three-quarters full.

Step 07

Bake the Brownie Bites: Bake for 18 to 20 minutes, or until a toothpick inserted in the center comes out with moist crumbs; cool in pan for 10 minutes.

Step 08

Transfer and Cool Completely: Remove brownie bites from tin and place on a cooling rack until fully cooled before decorating.

Step 09

Prepare Decoration Colors: Tint melted white chocolate with pink gel food coloring for noses and ears.

Step 10

Pipe Rat Features: Using a piping bag or toothpick, apply small dots for noses and cheeks, and draw whiskers and tails with white chocolate.

Step 11

Attach Eyes, Noses, and Ears: Press two mini chocolate chips onto each bite for eyes, place a pink sprinkle or M&M for the nose, and affix slivered almonds or jelly candies as ears.

Step 12

Add Tails: Insert a licorice lace or a candy strand at the base of each brownie bite to create the tail.

Step 13

Set the Decorations: Allow the white chocolate decorations to firm up before serving or packaging.

Kitchen Tools Needed

  • 16-cup mini muffin tin or silicone mold
  • Mixing bowls
  • Whisk and spatula
  • Microwave or stovetop for melting
  • Piping bag or toothpicks
  • Cooling rack

Allergy Alerts

Review ingredients carefully for potential allergens and seek professional medical guidance if concerned.
  • Contains milk, eggs, wheat (gluten), and potentially nuts (if almonds are used). Verify all candies for allergen content.

Nutrition Details (serving size)

Numbers shown are estimates only - consult healthcare providers for specific advice.
  • Energy: 130
  • Fats: 6 g
  • Carbohydrates: 18 g
  • Proteins: 2 g