(TrendHunter.com) Sponge, the online cake retailer in the UK, has announced it will be expanding its baked goods offerings with a new non-refined sugar cake in response to the demands of consumers. The Maple and... (TrendHunter.com) Sponge, the online cake retailer in the UK, has announced it will be expanding its baked goods offerings with a new non-refined sugar cake in response to the demands of consumers. The Maple and...