This paper addresses a feasibility study of a method for recurrent collegial reflection. A qualitative approach, using a participatory research design, was adopted. The collegial reflection was implemented in a school, in a middle-sized municipality in southern Sweden, with 21 teachers participating in the intervention. Data collection included digital recordings of collegial reflection, open questions by mail, and individual interviews. Findings indicated one major theme, paradoxes in the design of the collegial reflection, and three categories: wanting to decide and wanting to be guided; meeting each other as teachers and/or as persons; and looking for the safe and/or looking for the new. Before implementing the method in another context, management needs to appreciate these contradictory experiences, allow for voluntary participation, address participants’ expectations, and allocate time and tasks. This study implicates that collegial reflection may contribute to teachers’ professional development, and it is thereby relevant to teachers’ classroom practice and pupils’ learning. We conclude that, by creating a structure which supports teachers’ collegial reflection, the school may function as a supportive environment, which may contribute to teacher retention.