Method:
Heat a large pot of water to boiling over high heat. Add broccoli rabe and cook 1 minute. Drain and rinse under cold running water. Set aside.
In a large, deep skillet over medium-high heat, bring 1/2 cup water to a simmer. Add onion and garlic and cook about 6 minutes or until onion is translucent and tender. Stir in fennel seed, oregano and red pepper and cook 1 minute, stirring frequently. Add grated tempeh, tomatoes and their juices, along with 1/2 cup water and bring to a boil. Reduce heat and simmer 30 minutes to blend flavors. Remove from heat and stir in broccoli rabe. Serve immediately.