Masonry oven
OVEN CONSISTING OF A BAKING CHAMBER MADE OF FIREPROOF BRICK, CONCRETE, STONE, CLAY, OR COB
Brick oven; Stone oven; Roman oven; Coal oven
A masonry oven, colloquially known as a brick oven or stone oven, is an oven consisting of a baking chamber made of fireproof brick, concrete, stone, clay (clay oven), or cob (cob oven). Though traditionally wood-fired, coal-fired ovens were common in the 19th century, and modern masonry ovens are often fired with natural gas or even electricity.