INGREDIENTS
1 cup
milk
1 tbsp
lemon juice
1 tsp
vanilla extract
1 1/2 cups
brown sugar
2/3 cup
vegetable oil
1
egg
2 1/2 cups
all-purpose flour
1 tsp
salt
1 tsp
baking soda
1 1/2 cups
chopped rhubarb
1/2 cup
chopped walnuts
1/4 cup
brown sugar
1/2 tsp
ground cinnamon
1 tbsp
butter, melted