So Good Blueberry Bisquick Muffins

I came across this recipe on allrecipes.com, but I scaled it down for just 6 muffins.

Ingredients

• 1 cup Original Bisquick® mix
• 1/3 cup milk
• 2 tablespoons and 2 teaspoons sugar
• 1 tablespoon vegetable oil
• 1 egg
• 1/4 cup and 2 tablespoons fresh or frozen (thawed and drained) blueberries

1. Heat oven to 400 degrees F. Place paper baking cup in each of 6 regular-size muffin cups, or grease bottoms only of muffin cups.
2. Stir all ingredients except blueberries just until moistened. Gently stir in blueberries. Divide batter evenly among cups.
3. Bake 13 to 18 minutes or until golden brown.