Silly Rat Cake Brownie Bites

Featured in: Sweet Heat Treats

These fudgy chocolate bites are crafted with a rich cocoa blend, softened by butter and sweetened with brown and granulated sugars. Each bite is decorated with melted white chocolate, mini chocolate chips, and candy accents to resemble playful little rats. Baked in mini muffin tins, they offer a delightful texture and whimsical presentation ideal for parties or casual treats. With simple ingredients and easy instructions, these bites bring fun and flavor to any occasion.

Updated on Thu, 20 Nov 2025 08:02:00 GMT
Rich, fudgy Silly Rat Cake Brownie Bites: these fun, decorated treats look like playful little chocolate rats. Save
Rich, fudgy Silly Rat Cake Brownie Bites: these fun, decorated treats look like playful little chocolate rats. | grilto.com

Adorably whimsical brownie bites inspired by the viral rat cake chaos cakes trend, these rich fudgy treats are decorated to look like playful little rats and are perfect for parties and fun gatherings. Their irresistible chocolatey flavor and charming designs make them both a delicious dessert and a delightful conversation starter.

I first made these Silly Rat Cake Brownie Bites for a kids birthday, and everyone was enchanted by the cute little rats perched on the cake stand. Their whimsical appearance sparks smiles every time, and decorating them together turned into an unexpectedly fun family moment.

Ingredients

  • Unsalted butter: 115 g (1/2 cup)
  • 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 tinting decorations
  • 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 the oven:
Preheat the oven to 175°C (350°F). Line a 16-cup mini muffin tin or silicone mold with nonstick spray or mini liners.
Melt and mix:
In a microwave-safe bowl, melt the butter. Stir in both sugars until well combined.
Add eggs and vanilla:
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.
Chocolate chips:
Fold in dark chocolate chips.
Divide and bake:
Divide batter evenly among the muffin cups, filling each about 3/4 full. Bake for 18–20 minutes, until set and a toothpick comes out with moist crumbs. Cool in the tin for 10 minutes, then transfer to a rack to cool completely.
Prepare decorations:
Tint melted white chocolate with pink gel coloring for noses and ears.
Pipe rat features:
Using a piping bag or toothpick, pipe a small dot for the nose, two dots for cheeks, and fine lines for whiskers and tails.
Add facial details:
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.
Insert 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.
Homemade Silly Rat Cake Brownie Bites sit on a plate, ready to enjoy with a burst of chocolate flavor. Save
Homemade Silly Rat Cake Brownie Bites sit on a plate, ready to enjoy with a burst of chocolate flavor. | grilto.com

Decorating these bites together always leads to silly laughter and friendly competition over which brownie rat looks funniest. Making them with friends or family transforms dessert prep into a cherished memory.

Required Tools

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

Nutritional Information

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

Serving Suggestions

Serve these Silly Rat Cake Brownie Bites with a scoop of vanilla ice cream for extra indulgence, or arrange them on a party platter to delight guests of all ages

Perfect for parties, these Silly Rat Cake Brownie Bites showcase adorable faces and clever licorice tails. Save
Perfect for parties, these Silly Rat Cake Brownie Bites showcase adorable faces and clever licorice tails. | grilto.com

These whimsical rat cake brownie bites are guaranteed to steal the show at any gathering. Have fun with the decorations and enjoy every chocolatey bite.

Recipe Help & Answers

What ingredients create the fudgy texture?

Butter, a mix of granulated and brown sugars, eggs, and cocoa powder combine to give these bites their rich, moist fudgy texture.

How are the rat features created?

Decorations use melted white chocolate tinted with gel coloring, mini chocolate chips for eyes, pink sprinkles for noses, and licorice or candy strands for tails.

Can these bites be made gluten-free?

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

What baking equipment is needed?

A mini muffin tin or silicone mold is recommended to shape the bites, along with basic tools like mixing bowls and a piping bag or toothpicks for decoration.

How to store these treats?

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

Silly Rat Cake Brownie Bites

Fudgy chocolate brownie bites adorned with whimsical rat features for playful snacking.

Prep Time
25 min
Time to Cook
20 min
Complete Time
45 min
From grilto Jake Turner


Skill Level Easy

Cuisine Style American-Inspired

Serves 16 Portions

Diet Details Meatless

What You 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)

How-To

Step 01

Prepare the 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

Melt butter and combine sugars: In a microwave-safe bowl, melt the butter. Stir in granulated and brown sugars until fully incorporated.

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 in cocoa powder, all-purpose flour, baking powder, and salt. Gently mix until just combined.

Step 05

Fold in chocolate chips: Carefully fold in dark chocolate chips ensuring even distribution without overmixing.

Step 06

Fill muffin cups: Divide batter evenly among muffin cups, filling each about 3/4 full.

Step 07

Bake the brownie bites: Bake for 18 to 20 minutes until set and a toothpick inserted comes out with moist crumbs. Cool in tin for 10 minutes.

Step 08

Cool completely: Transfer brownie bites to a cooling rack and allow to cool fully before decorating.

Step 09

Prepare decoration colors: Tint melted white chocolate with pink gel coloring for noses and ears.

Step 10

Pipe facial features: Using a piping bag or toothpick, pipe dots for noses and cheeks, and fine lines for whiskers and tails.

Step 11

Attach eyes, noses, and ears: Press two mini chocolate chips onto each brownie for eyes. Use pink sprinkles or M&Ms for noses, and slivered almonds or jelly slices for ears.

Step 12

Add tails: Insert licorice laces or candy strands at the base of each brownie for tails.

Step 13

Set decorations: Allow the chocolate decorations to set completely before serving.

Essentials

  • 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 Advisory

Review every component for allergens. Reach out to a health pro if you’re concerned.
  • Contains milk, eggs, wheat (gluten), and nuts (if almonds used).
  • Verify candy ingredients for potential allergens.

Nutrition Details (per portion)

Facts listed here are for your info, not medical advice. Always double-check if needed.
  • Energy: 130
  • Lipids: 6 g
  • Carbohydrates: 18 g
  • Proteins: 2 g