I couldn't find any information on a specific "Diffusion Background Recipe" in my search results. However, I can suggest some alternatives to achieve a similar effect.

If you're looking for a recipe background with a vector-based design, you can try using a tool like @mapbox/vector-tile to parse and render vector tiles.

Alternatively, you can use a library like react-vector-masks to create a vector mask for your background image. Here's a brief snippet to get you started:

import React from 'react';
import { VectorMask } from 'react-vector-masks';

const Background = () => {
  return (
    <div>
      <VectorMask
        src="https://example.com/diffusion-background.png"
        mask="https://example.com/recipe-mask.svg"
      />
    </div>
  );
};

Note that you'll need to replace https://example.com/diffusion-background.png and https://example.com/recipe-mask.svg with your actual background image and mask URLs.

If you're looking for a specific solution, please provide more context or information about what you're trying to achieve, and I'll do my best to assist you.