Preheat oven to 375 degrees.
Prepare a 12 cup muffin pan with cupcake liners. Spritz liners with non stick cooking spray.
In a medium bowl, whisk together flour, sugar, salt, and baking soda.
In a large mixing bowl. whisk together eggs, vegetable oil, and vanilla.
Stir together wet and dry ingredients until completely combined.
Fold pears and pecans into the batter.
Divide the batter into the 12 muffin cups.
Bake for 18 to 20 minutes. Allow to rest in baking pan 5 minutes before moving to cooling rack.