Examples:

• The aroma of the freshly baked bread made my mouth water.
• The sight of the juicy steak on the grill made my mouth water.
• The thought of the warm, gooey chocolate cake made my mouth water.
• The sound of the sizzling bacon made my mouth water.
• The sight of the crispy fried chicken made my mouth water.
• The smell of the spicy curry made my mouth water.
• The thought of the cold, refreshing lemonade made my mouth water.
• The sight of the colorful fruit salad made my mouth water.
• The aroma of the rich, flavorful coffee made my mouth water.
• The thought of the creamy, delicious ice cream made my mouth water.
• The sight of the cheesy pizza made my mouth water.
• The smell of the savory grilled vegetables made my mouth water.
• The thought of the buttery, flaky croissant made my mouth water.
• The sight of the steamy bowl of soup made my mouth water.
• The aroma of the fresh, buttered popcorn made my mouth water.
• The thought of the spicy, tangy salsa made my mouth water.
• The sight of the decadent chocolate truffles made my mouth water.
• The smell of the sweet, sticky cinnamon rolls made my mouth water.
• The thought of the crunchy, salty French fries made my mouth water.
• The sight of the crisp, colorful salad made my mouth water.
• The smell of that roast chicken is making my mouth water.