Palm olein-based diacylglycerol (POL-DAG) oil is a healthy product that is produced through enzymatic reaction and purification processes. However, POL-DAG oil easily solidifies at room temperature and crystallizes at high temperatures. The effect of different concentrations of sucrose stearate (1 and 10 g kg−1) added as a nonionic emulsifier, to POL-DAG oil containing 800 g kg−1 diacylglycerol, on its physical properties and flow behavior were investigated. The thermal properties of POL-DAG oil in melting, crystallization transition, and onset temperature were significantly decreased (p < 0.05) with the addition of emulsifiers. Besides, the incorporation of emulsifiers also significantly reduced (p < 0.05) the hardness of POL-DAG oil. Moreover, all POL-DAG oils with emulsifiers incorporated exhibited shear-thinning behavior, a low consistency coefficient (K) and a low apparent viscosity. The present study resolves the solidification issue and eases the pourability of POL-DAG oil by the incorporation of sucrose stearate. The process of adding an emulsifier to POL-DAG oil is a simple method that does not require advanced technology or process modifications to manage the POL-DAG oil and thus is highly applicable for the fats and oils industries and palm oil refineries.