This a great treat that is simple to make. I got this recipe from one of my favorite sites The southern plate.This recipe makes an 8x8 pan if you want to use a 9x13 pan double the recipe. I suggest doubling it because an 8x8 pan goes fast .
1/2 cup rolled oats
1/2 - 1 cup M & M candies (I use 1 cup)
1 cup brown sugar, packed
(light or dark, whatever you have on hand)
2 cup Pioneer or Bisquick Baking Mix
(any biscuit baking mix works)
1 stick margarine, melted
1 tsp vanilla extract
Combine everything in a mixing bowl except candies. Mix until well blended. Stir in candies, reserving some to place on top. Pat into greased 8×8 pan. Press some additional m&m's on top and bake at 350 for about twenty minutes. Allow to cool and cut into bars.