Italian Minestrone

Ingredients

• 1 (16 ounce) package frozen onions and bell peppers
• 3 ribs celery, chopped
• 2 teaspoons minced garlic
• 1/4 cup butter
• 2 (15 ounce) cans diced tomatoes
• 1 teaspoon dried oregano
• 1 teaspoon dried basil
• 2 (14 ounce) cans beef broth
• 2 (15 ounce) cans navy beans
• 2 medium zucchini, cut in half lenthwise, sliced
• 1 cup elbow macaroni