What's the red stuff in the fridge that looks like blood?

Or the spicy things with the red stuff in the thing?

But she can see that red stuff is coming out from inside.

The red stuff was not blood but a resin mixture.

There was, she thought, no use letting so much of the good fresh red stuff go to waste.

Two 4-ounce glasses a day of the red stuff is ideal.

They hadn't wanted to get nasty red stuff all over their nice suits.

She saw the seeds in the red stuff and relaxed.

Was it simply because they wanted that good red stuff for themselves?

There was so much red stuff on me I looked like a beet.