These muffins were a huge hit. I would chop the peaches much smaller then I did here. I was in a hurry and was making a lot of things at the same time so I just did a quick chop.
3 cups all-purpose flour
1 tablespoon ground cinnamon
1 teaspoon baking soda
1 teaspoon salt
2 cups white sugar
1 ¼ cups vegetable oil
3 large eggs, lightly beaten
2 cups peeled, pitted, and chopped peaches
Preheat the oven to 400 degrees line cupcake pan with paper liners
Combine flour, cinnamon, baking soda, and salt in a large bowl. Beat together sugar, oil, and eggs in a separate bowl. Stir into flour mixture until moist. Fold in peaches. Spoon into the prepared muffin cups.
Bake in the preheated oven until a toothpick inserted into the center of a muffin comes out clean, about 25 minutes. Cool for 10 minutes before turning out onto wire racks to cool completely