Preparation software: Adobe Photoshop.

1, first of all, open Adobe Photoshop, and then create a new page, width 750, height 250 pixels.

2, a new blank page, select the paint bucket tool, color selection of red (color can be freely selected).

3, the blank page painted red.

4, select the Paintbrush tool, color selection white.

5, select the hard edge circle.

6, on both sides at the top of the poster, dot some white dots.

7, open the food picture, and then key out the food.

8, the key out of the food dragged to the poster, and then adjust the size and position.

8, open the text tool, select the size and font.

9, write suitable text on the poster.

10, in the middle of the text to add a dotted line, and a small heart, so the poster is made.

11, and finally save the poster.