Drunken Zucchini

Ingredients

• 1 sweet onion, cut into strips
• 2 tablespoons olive oil
• 1 tablespoon minced garlic
• 6 cups cubed zucchini
• 6 oz can tomato paste
• fresh cracked pepper (just a few turns of a pepper mill)
• 2 tablespoons sugar
• 2 teaspoons salt
• 1/4 cup white wine
• 1 tablespoon red wine vinegar
• 1/2 teaspoon red pepper flakes (or a whole teaspoon for more kick)