Caramelized Fennel and Onions with Orange Rind

• 3 fennel bulbs, tops and fronds removed (save them for garnish)
• 1 medium red onion, thinly sliced
• Salt and fresh ground black pepper, to taste
• 2 tablespoons extra virgin olive oil
• 2 tablespoons salted butter
• 1 orange

1. Cut each fennel bulb in half, remove stalks and root ends, and cut into 14-inch slices.
2. Combine with the sliced onion.
3. Add salt and pepper.
4. Heat the oil and butter together in a large skillet over a medium heat.
5. Add the fennel and onion, and cook, stirring occasionally, for about 10 minutes or until theyre caramelized.
6. Zest then juice the orange.
7. Add juice to the fennel and onion mixture and stir.
8. Garnish with fronds and orange zest.
9. Serve immediately.

fennel bulbs, red onion, salt, extra virgin olive oil, butter, orange

Taken from www.cookstr.com/recipes/caramelized-fennel-and-onions-with-orange-rind (may not work)