1-1/2 lb (700 g) rhubarb, trimmed, cut in 1/2-inch dice (about 6 cups)
3/4 cup granulated sugar
1/4 cup all-purpose flour
1/2 tsp ground cinnamon
1 cup all-purpose flour
3/4 cup packed brown sugar
3/4 cup rolled oats
1/2 cup butter, melted
In large bowl, toss rhubarb, sugar, flour and cinnamon. Transfer to lightly greased 8-inch square baking pan.
For topping, toss together flour, sugar and oats. Drizzle in butter. Mix well with fork. Sprinkle over rhubarb mixture.
Bake in preheated 375F oven until golden brown, about 30 minutes.
Makes 8 servings.