Corn Stock

By davidgoodman

Ingredients

• vegetable cooking spray
• 1 small unpeeled onion, sliced
• 2 garlic cloves, minced
• 3 scraped corn cobs (reserved from grilled corn kernels)
• 8 (14 1/2-oz.) cans vegetable broth

Preparation

Step 1

Coat a large Dutch oven with cooking spray, and place over medium-high heat until hot. Add onion and garlic; sauté 5 minutes. Add corn cobs and broth; bring to a boil. Reduce heat, and simmer, uncovered, 1 hour. Remove from heat; cover and let stand 30 minutes. Strain mixture through a sieve in a large bowl; discard solids.