Preheat oven to 375°.
Coat a 10-inch deep-dish pie plate with cooking spray, and dust plate with 1 teaspoon flour. Arrange the pear cubes in the bottom of prepared dish, and set aside.
Combine 3/4 cup flour, salt, and nutmeg in a bowl. Gradually add 1 cup milk, stirring with a whisk until well-blended. Add 1 cup milk, eggs, sugar, and vanilla extract, stirring until smooth. Pour batter over pear cubes. Bake mixture at 375° for 35 minutes or until set.
The keys to a successful clafouti (cla-foo-TEE) are minimal use of flour and a hot oven in which to cook it quickly. As one of the national desserts of France, it's quite versatile.