How to decorate a bra cake: 10 days of hot topics and creative tutorials
Recently, discussions about creative cake making have been very popular on social platforms. In particular, the unique theme of "bra cake" has become a new favorite among baking enthusiasts. The following is a detailed tutorial on how to decorate flowers based on the hot topic data on the Internet in the past 10 days.
1. Top 5 baking topics in the past 10 days

| Ranking | Topic keywords | Search volume (10,000) | Main platform |
|---|---|---|---|
| 1 | Bra Cake DIY | 18.7 | Xiaohongshu/Station B |
| 2 | 3D three-dimensional decorating techniques | 15.2 | Douyin/Kuaishou |
| 3 | Internet celebrity cake rollover scene | 12.8 | Weibo/Zhihu |
| 4 | low sugar cream recipe | 9.6 | Go to the kitchen |
| 5 | Cake Photography Lighting | 7.3 | INS style tutorial |
2. List of essential tools for decorating bra cakes
| Tool type | specific items | Instructions for use |
|---|---|---|
| Mold category | Hemispherical silicone mold | Make the basic cup shape |
| Decorating tools | Wilton 2D/1M flower mouth | Making lace patterns |
| Auxiliary tools | edible glue | Fixed decorative accessories |
| Toning materials | gel food coloring | Mix pink color |
| decorative materials | Sugar beads/fondant ribbon | Making shoulder strap buckles |
3. Step-by-step decorating tutorial
Step 1: Basic modeling production
Use a hemispherical mold to bake the sponge cake body. After cooling, cut off 1/4 to form the cup arc. When the two hemispheres are combined, maintaining a 30° tilt angle is more ergonomic.
Step 2: Cream frosting preparation
Recommended Swiss cream frosting recipe (butter: powdered sugar = 2:1), add 5% white chocolate to increase plasticity. The gradient technique is used when mixing colors, transitioning from dark pink to light pink from the bottom of the cup to the edge.
Step 3: Core Decorating Skills
| parts | Key points of technique | Recommended flower mouth |
|---|---|---|
| Cup body | spiral radial extrusion | 2D closed star |
| lace | Z-shaped continuous pull line | 1M fine round hole |
| Shoulder strap | Double line parallel extrusion | Special head for knitting |
| decorative buckle | Three-dimensional rose shape | 104 petal mouth |
Step 4: Perfect the details
Edible gold powder is used to highlight the embroidery texture, and chocolate chips are used to create the buckle. The latest popular trend is to add LED string lights (requires food-grade packaging) to create a luminous effect.
4. Solutions to common problems
| Problem phenomenon | Cause analysis | Solution |
|---|---|---|
| Cream collapse | Room temperature is too high/butter ratio is not enough | Add 5% gelatine |
| Pigment smudging | Mixing oily water pigments | Switch to gel pigment |
| Broken shoulder strap | Insufficient support | Built-in cookie sticks |
| Uneven surface | Uneven density of cake | Pre-bake support rack |
5. Observation of innovation trends
According to the latest data from TikTok, the number of views of videos with the hashtag #BraletteCake increased by 210% in a week, with "wearable cakes" (actually wearable sugar art bras) becoming a new hot spot. It is recommended to try combining decorating with fondant technology, and using glutinous rice paper to make innovative elements such as transparent shoulder straps.
Safety tips:When making, attention should be paid to the proportion of food coloring added (not exceeding 0.1%), and decorative metal parts must be made of food-grade materials. It is recommended that beginners start with flat decoration practice and gradually transition to 3D modeling.
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