sour salt (noun)

1. The contemporary artist used sour salt as a unique medium to create textured and vibrant paintings.

2. Why did the lemon hire a lawyer? Because it wanted to sue the sour salt for stealing its sourness!

3. The modern kitchen featured sleek countertops and shelves adorned with containers of sour salt as a stylish and functional design element.

4. The novelist vividly described the seasoning of sour salt in the protagonist's favorite recipe, adding depth and complexity to the character's culinary passions.