Sapphire Wafers. Lithium Niobate Wafers. Sapphire is a material of a unique combination of physical, chemical and optical properties, which make it resistant to high temperature, thermal shock, water and sand erosion, and scratching.
Put a tortilla on a plate, covered with a damp paper towel. Alternate tortillas with paper towels. Microwave for 30 seconds to one minute, depending on how many tortillas. Preheat the oven to 250 degrees. Wrap a stack of tortillas in a damp dish towel and place in a casserole dish of similar size. Cover with a lid or a piece of aluminum foil tightly on the dish. Place in oven for 20 minutes. Once the tortillas are heated, transfer them to a tortilla warmer to keep them nice and hot.
Instructions. 1  Heat the oil in a saute pan. 2  Add the shredded cheese and 1/4 cup of the cream. 3  Add the tomatoes, cilantro, and additional cream a little at a time until you reach desired consistency.  Serve with chips, on migas, or my favorite - a stack of still-warm homemade tortillas.