Masala Winter Squash

Ingredients

• 1 large onion, peeled and quartered
• 5 garlic cloves, peeled and smashed
• 1 dried chilies or 1 teaspoon dried red chili pepper flakes
• 2 tablespoons canola oil
• salt and pepper (to taste)
• 1 tablespoon curry powder (more to suit your taste)
• 1 cup chopped tomato (fresh or canned, reserving liquid)
• 1/4 - 1/2 cup water
• 1 1/2 lbs peeled winter squash, cut into 1 inch cubes (butternut or pumpkin)
• 1 lime, cut into wedges