IT NEVER EXISTED. From Grok: No. Stouffer’s has never made Stove Top stuffing (or any dry stovetop stuffing mix). Stove Top is a separate brand owned by Kraft Heinz (previously General Foods/Kraft). It was developed by home economist Ruth Siems and introduced in the early 1970s (trial in 1972, full launch in 1973). It’s a dry bread-crumb mix prepared with boiling water (or in the microwave). Stouffer’s (owned by Nestlé since the 1970s) focuses on frozen prepared meals and sides—lasagna, mac and cheese, turkey dinners that include stuffing as a component, etc. It has never produced a boxed dry stuffing mix like Stove Top. This is a well-known Mandela Effect. Many people have a strong false memory of a “Stouffer’s Stove Top Stuffing” product from the 1970s–1990s, likely because the names sound similar and both brands are associated with convenient holiday/side-dish foods. Stouffer’s own official account even addressed it directly in 2021: “PSA: We have never made Stove Top Stuffing. commence mass hysteria.” Some low-quality websites claim it existed and was discontinued, but there’s no supporting evidence in product histories, packaging records, or company statements—those claims contradict the official history.