The appellants in the Pennsylvania case represented citizens and taxpayers in Pennsylvania who believed that the statute violated the separation of church and state described in the First Amendment. Appellant Lemon also had a child in Pennsylvania public school.
1 Preheat oven to 425 degrees F (220 degrees C). 2  Mix sweet potatoes, sweet onion, and garlic in a bowl. 3  Roast sweet potato mixture in preheated oven, turning frequently, until the vegetables are soft and golden brown, 30 to 35 minutes.
To Steam: Poke a few holes in a washed Hawaiian sweet potato, or cut a strip off all the way around. Steam 30-45 minutes until tender. You may want to cut into chunks to speed up cooking time. To Bake: Poke holes, then bake in 400 degree oven for 30 minutes to an hour or until it tests soft when pierced with a fork.o Steam: Poke a few holes in a washed Hawaiian sweet potato, or cut a strip off all the way around. Steam 30-45 minutes until tender. You may want to cut into chunks to speed up cooking time. To Bake: Poke holes, then bake in 400 degree oven for 30 minutes to an hour or until it tests soft when pierced with a fork.