Vintage Cookin' The American Way Stoneware Wreath Nachos NWOT Like Pampered chef

This is a stoneware wreath where you can cook nachos desserts whatever you want it's never been used I gave it to my mother decades ago and she has it had it sitting in a cabinet. Cooking with stoneware is a whole other thing- think pampered chef. Original box and instructions come with it.

USING STONEWARE
Always preheat the oven before baking with Stoneware,
but don’t preheat empty Stoneware in the oven.
Don’t use nonstick sprays on Stoneware. Instead, lightly
brush the bottom with oil.
Make sure the surface is ²³
covered with food.
Stoneware is microwave-, freezer-, convectional and
convention oven safe, but should not be used under
the broiler.
Always use a heat-resistant oven mitt or pad when
handling hot Stoneware, and when placing on surfaces.