Heat 1 teaspoon canola oil in a large nonstick skillet over medium-high heat. Add 1 pound snow peas and 1/4 teaspoon salt; sauté for 2 minutes. Stir in 2 teaspoons bottled minced garlic and 1/4 teaspoon crushed red pepper; sauté 1 minute. Stir in 1/4 teaspoon sugar; sauté 1 minute. Remove from heat; drizzle with 1/2 teaspoon dark sesame oil.