I love summer, but I'm pretty over these 100 degree days.  The kids are back in school, and today my morning was overcast and begging for a cozy coffee.  And what goes better with coffee than coffee cake?  But it's just me, so I scour Pinterest and find a coffee cake-in-a-mug recipe.  Bingo.  Thank you, CookingWithCurls.com.  Since we DO have the most amazing jam here, I had to add a bit to the mix.  So I may have tweeked the recipe a bit, and here it is... - COFFEE CAKE IN A MUG - Serves 1 - Only takes a couple minutes   Ingredients for Cake 2 TBLS Salted Butter 1/4 C Bisquick Mix 2 TBLS Sugar 1/4 tsp Ground…