The three-dimensional cake drawing method is as follows:

1. We first prepare two pieces of cardboard, a pair of scissors, and a glue stick. Fold the white cardboard in half.

2. Then start cutting from the side that is not open, first cut half a candle and two empty wavy lines. Cut another empty straight line, as long as the wavy pattern. Cut half of the heart below the straight line. Fold the paper next to the heart in half and cut out half a heart. Open this section of the fold, and a half-heart appears.

3. Then cut another empty straight line under the heart that is as long as the previous lines, and then cut a longer straight line.

4. Next, cut two empty wavy patterns, an empty straight line and a single straight line. The pattern of this section is the same as the first section below the candle.

5. We opened the cardboard and saw what the cake looked like. Fold each line inward along the outermost edge, and fold the center line of the cake outward.

6. Finally, fold the colored cardboard in half. Align the middle line of the white cardboard with the middle line of the colored cardboard, apply glue on the back of the white cardboard with a glue stick, and stick it to the colored cardboard. You will immediately have a colorful birthday cake. The three-dimensional birthday cake greeting card is ready.

Cake is an ancient Western pastry, usually made in an oven. Cake uses eggs, sugar, and wheat flour as the main raw materials. Using milk, juice, milk powder, powder, salad oil, water, shortening, and baking powder as auxiliary materials. After mixing, modulating and baking, it becomes a sponge-like snack.