Indonesia memiliki banyak industri rumah tangga. Akan tetapi, kebanyakan industri tersebut belum sepenuhnya memerhatikan aspek sanitasi dan keamanan produksinya. Kegiatan pengabdian ini dilakukan dengan menerapkan hazard analysis and critical control point (HACCP) pada proses produksi brownies di UMKM 3 Sekawan Cake and Bakery. Adapun kegiatan yang dilakukan meliputi observasi secara langsung dan wawancara kepada pemilik industri rumah tangga dan pekerjanya. Kegiatan ini menghasilkan temuan bahwa terdapat 3 jenis potensi bahaya yang ditinjau dari segi biologi, fisik, dan kimia terhadap aspek produksi pada pembuatan brownies. Hasil dari HACCP ini menunjukkan bahwa 3 tahapan yang dianggap sebagai CCP di antaranya: proses penerimaan bahan baku, pemanggangan, dan pengemasan.[Indonesia has many home industries, but most of them do not enough attention to aspects of sanitation and production safety. This community service was carried out by the application of HACCP on brownies production in home industry 3 Sekawan Cake and Bakery. This activity was carried out by observation and interview with the owner and the workers. The results of the activity found that there were 3 types of potential hazards in terms of biological, physical, and chemical aspects of the production of brownies. The result of HACCP showed that the 3 processing stages such as receiving raw materials, baking, and packaging processes were considered as CCP.]

Bromelain is one of the protease that can be produced from all of parts of the pineapple plants (Ananas comosus). It has potential to improve quality of local Indonesian food such as tempeh gembus, virgin coconut oil (VCO), and dumbo catfish based fish sauce (DCBFS). Tempeh gembus is a traditional food that has unique characteristics especially in its taste because it contains amino acids. VCO attracts consumers because of its health aspect. Its raw materials are available in Indonesia. DCBS  is a product of fermented fish with salt that has a distinctive taste and is produced in Indonesia. This study aimed to analyze the effect of bromelain on local Indonesian food and its applications. The result showed that the use of bromelain in local Indonesian food could improve the quality and nutritional value of local food. Bromelain can be used in local food like tempeh gembus, virgin coconut oil, and fish sauce from dumbo catfish. The use of bromelain in tempeh gembus could  increase both of the water-soluble nitrogen level and the pH value. However, the addition of bromelain in the production of virgin coconut oil and fish sauce from dumbo catfish could increase the yield of theirs. .