Favoreats
Favoreats LLC
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INGREDIENTS
1
Pkg Betty Crocker Wild Blueberry muffin mix (it is important that you purchase this particular mix)
2/3 cup
sour cream
1
egg
1/3 cup
milk
-
Streusel
1/2 cup
brown sugar packed
1/3 cup
flour
1/2 tsp
cinnamon
1/4 cup
butter, hard