I would use whole milk and try to incorporate butter: Kathie's Zucchini Muffins Recipe: "I was looking for something healthy the kids could grab for breakfast on the way out the door and came up with these muffins.
Coarsely chop frozen blackberries, and place them back in the freezer until ready to stir into the batter. To freeze muffins, let cool completely, and place in zip-top plastic bags. Reheat in microwave 20 seconds.
These lemony muffin treats are perfect for breakfast or a sweet snack. Everyone is pleasantly surprised when they taste the tart, rich flavor in these delicious Tuscan Lemon Muffins. This comes from a favorite Italian combo of olive oil and fresh lemon.