Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
The baker in a dream is a man who is beneficial to people and strives for their interests. Seeing him indicates fertility, prosperity, and low prices.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
The baker indicates a just ruler or judge. Taking bread from him indicates receiving blessed sustenance.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
The baker is interpreted as a man who manages people's livelihood. His oven indicates the house of justice or the market.