Slow-Cooker Golombki

Ingredients (10)

• 1 pound ground beef
• 1 small onion, chopped
• 1 cup uncooked converted rice
• 3/4 teaspoon salt
• 1/4 teaspoon pepper
• 1 jar (24 ounces) meatless spaghetti sauce
• 2 cans (10-3/4 ounces each) condensed tomato soup, undiluted
• 1 cup water
• 1/2 teaspoon sugar
• 1 medium head cabbage, chopped