Can I freeze toasted breadcrumbs?

You can freeze it, but fresh yeast has shorter shelf life, so you should use it within two weeks.

Use panko.

Yes, you can. You can pop it in the freezer while keeping it in the packaging, or transfer the Nutella to a glass container.

Yes, but you still need to blanch them first. Because their cooking times may vary, you need to blanch them separately. After that, you can freeze them together. Use them...

Yes, but I wouldn't recommend this. I would cut them up before freezing to salvage the fruit. Freezing them with the skin and seeds inside makes it difficult to remove...

As long as the glass jar is freezer-safe, yes. Do not freeze anything in glass if you are unsure, because your glass could crack.

The flour that you apply will make it crispy and if you want it really crispy you can apply rice flour instead of regular flour.

Yes, you can. You might consider portioning the spinach for future smoothies as you put it in the freezer (like in multiple plastic bags) so that it's easier to take...

I have done both ways. The turtles have a better taste with toasted pecans.

Absolutely. Toasted pecans will keep for weeks if stored in dry conditions. After several months they can become rancid if roasted with butter.