When the international community declared a famine in Malawi in January of 2006, emergency food aid reached only populations with pre-existing health care services. To treat the widespread childhood malnutrition in Machinga district, a rural area lacking health care facilities, in February 2006 five outpatient therapeutic programs were implemented that utilized home-based therapy and ready-to-use therapeutic food. Children with severe malnutrition, defined as the presence of edema and/or a weight-for-height less than 70% of the reference standard, were enrolled in the program. Two senior clinical nurses trained village health aides in each of the five communities. Children visited the health aides biweekly. During the visits, health aides collected demographic and anthropometric information and distributed a 2-week supply of ready-to-use therapeutic food, providing 175 kcal/kg/d. Treatment continued for 8 weeks; children were discharged before 8 weeks if they reached a weight-for-height more than 100% of the reference standard, or required admission to the hospital due to systemic infection or recurrence of edema. Of the 826 children enrolled, 775 (93.7%) recovered, 13 (1.8%) remained malnourished, 30 (3.6%) defaulted, and 8 (0.9%) died. Mean weight gained was 2.7±3.7 g/kg/d, height gained 0.3±0.9 mm/d, and mid-upper arm circumference gained 0.2±0.3 mm/d. Home-based therapy with ready-to-use therapeutic food administered by village health aides is an effective approach to treating malnutrition during food crises in areas lacking health services.