Silly Rat Brownie Bites

Featured in: Sweet Inspirations

These whimsical brownie bites are rich and fudgy with a deep chocolate flavor. Enhanced by creative rat-inspired decorations made from white chocolate and candy, they provide a playful and charming treat ideal for parties. Easy to prepare and bake, the bite-sized portions make for great sharing. Customize decorations with colorful sweets for personal flair, and enjoy a delightful dessert experience with familiar ingredients.

Updated on Thu, 20 Nov 2025 10:33:00 GMT
Fudgy Silly Rat Cake Brownie Bites, rich dark chocolate treats, decorated with cute rat faces, ready to eat. Save
Fudgy Silly Rat Cake Brownie Bites, rich dark chocolate treats, decorated with cute rat faces, ready to eat. | snacksplat.com

Adorably whimsical brownie bites inspired by the viral rat cake chaos cakes trend rich, fudgy chocolate treats decorated to look like playful little rats, perfect for parties and fun gatherings.

I first made these Silly Rat Cake Brownie Bites for a themed birthday party, and they immediately grabbed everyones attention. Even adults couldnt resist the charm and chocolatey goodness.

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: 100 g (3.5 oz), melted, for piping tails and faces
  • Pink and black gel food coloring: for coloring features
  • 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

Prep and Preheat:
Preheat oven to 175°C (350°F). Line a 16-cup mini muffin tin or silicone mold with nonstick spray or mini liners.
Mix Butter and Sugars:
Melt butter in microwave-safe bowl. Stir in granulated and brown sugars until well combined.
Combine Wet Ingredients:
Whisk in eggs and vanilla until mixture is smooth and glossy.
Add Dry Ingredients:
Sift in cocoa powder, flour, baking powder, and salt. Mix just until combined.
Fold in Chocolate Chips:
Add dark chocolate chips and gently fold into batter.
Fill and Bake:
Divide batter evenly into muffin cups, filling about 3/4 full. Bake 18 to 20 minutes, until set and toothpick comes out with moist crumbs. Cool 10 minutes, then transfer to rack to cool completely.
Tint and Decorate:
Tint melted white chocolate with pink gel coloring for noses and ears. Use piping bag or toothpick to pipe small dot for nose, two dots for cheeks, and lines for whiskers and tails.
Add Face and Tail Features:
Press two mini chocolate chips for eyes, pink sprinkle or M&M for nose, and slivered almonds or jelly slices for ears. Insert licorice laces or candy strands at base for tail.
Set and Serve:
Allow decorated brownie bites to set before serving.
These whimsical Silly Rat Cake Brownie Bites are a fun, chocolatey dessert, perfect for any celebration. Save
These whimsical Silly Rat Cake Brownie Bites are a fun, chocolatey dessert, perfect for any celebration. | snacksplat.com

Making these together became a fun tradition for my family everyone gets their own decorating station, and the kitchen fills with giggles as we compare our silly rat creations.

Required Tools

Mini muffin tin or silicone mold, mixing bowls, whisk and spatula, microwave or stovetop, piping bag or toothpicks, cooling rack

Allergen Information

Contains milk, eggs, wheat (gluten), and nuts (if using almonds). Check labels of all decorations if allergens are a concern.

Nutritional Information

Per brownie bite: 130 calories, 6 g fat, 18 g carbohydrates, 2 g protein

Imagine: soft, delectable Silly Rat Cake Brownie Bites—miniature chocolate delights with adorable rat features and flavors. Save
Imagine: soft, delectable Silly Rat Cake Brownie Bites—miniature chocolate delights with adorable rat features and flavors. | snacksplat.com

These Silly Rat Cake Brownie Bites add instant joy to any table and they taste just as delightful as they look. Share them and watch smiles appear.

Recipe Guide

What type of chocolate is best for the brownie batter?

Using semi-sweet or dark chocolate chips balances the sweetness and enriches the fudgy texture.

Can I prepare the decorations ahead of time?

Yes, you can melt and color the white chocolate decorations in advance to save time during final assembly.

How do I keep the decorations from melting after applying?

Allow the brownies to cool completely and set the chocolate decorations at room temperature before storing.

Are there gluten-free alternatives for the flour?

Yes, substituting with a gluten-free flour blend works well without compromising texture.

What tools are recommended for decorating the rat features?

A piping bag or toothpicks are ideal for detailed piping and placing small decorative elements precisely.

How should I store these brownie bites to maintain freshness?

Store in an airtight container at room temperature for up to 3 days or refrigerate for longer freshness.

Silly Rat Brownie Bites

Rich fudgy chocolate bites themed with playful rat decorations for festive occasions.

Prep duration
25 min
Kitchen time
20 min
Complete duration
45 min
Created by Katie Miller


Skill level Easy

Heritage American-Inspired

Output 16 Portions

Nutrition Labels 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

Preheat Oven and Prepare Pan: Preheat the oven to 350°F. Grease a 16-cup mini muffin tin or line with mini liners.

Step 02

Melt Butter and Combine Sugars: Melt butter in a microwave-safe bowl. Stir in granulated and brown sugar until evenly combined.

Step 03

Incorporate Eggs and Vanilla: Whisk in eggs and vanilla extract until the mixture is smooth and glossy.

Step 04

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

Step 05

Mix in Chocolate Chips: Gently fold in dark chocolate chips ensuring even distribution.

Step 06

Fill Mini Muffin Cups: Divide batter evenly into muffin cups, filling each approximately 3/4 full.

Step 07

Bake Brownie Bites: Bake for 18 to 20 minutes until set and a toothpick inserted comes out with moist crumbs. Cool in pan 10 minutes, then transfer to a cooling rack until completely cooled.

Step 08

Prepare Decorations: Tint melted white chocolate with pink gel food coloring to create shades for noses and ears.

Step 09

Pipe Facial Features: Using a piping bag or toothpick, pipe small dots for noses, cheeks, fine lines for whiskers and tails on each brownie bite.

Step 10

Apply Eyes, Noses, and Ears: Press two mini chocolate chips into each brownie for eyes, add a pink sprinkle or M&M for the nose, and attach slivered almonds or jelly candies to form ears.

Step 11

Attach Tails: Insert licorice laces or candy strands at the base of each brownie bite to resemble tails.

Step 12

Set Decorations: Allow the white chocolate decorations to set before serving.

Kitchen tools

  • Mini muffin tin or silicone mold
  • Mixing bowls
  • Whisk and spatula
  • Microwave or stovetop for melting
  • Piping bag or toothpicks for decoration
  • Cooling rack

Allergy details

Always review ingredients for potential allergens and seek professional medical guidance if uncertain.
  • Contains milk, eggs, wheat (gluten), and nuts (if almonds are used). Check decorative ingredients for allergens.

Nutrient breakdown (each portion)

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