Slow Cooker Hungarian Goulash

Bahan-bahan (4 porsi)

• 2 pounds beef chuck roast (cut into 1 ½-inch pieces)
• 2 teaspoons sweet Hungarian paprika
• 1 teaspoon hot paprika
• 1 teaspoon onion powder
• ½ teaspoon garlic powder
• 1 ¼ teaspoon kosher salt
• 2 cups sweet onion (chopped)
• 4 cloves garlic (smashed)
• 2 tablespoons flour (all purpose or gluten-free)
• 2 cups red bell pepper (chopped)
• 1 cup low sodium beef broth
• 1 cup crushed tomato
• 1 teaspoon caraway seed (plus more for garnish)
• 2 teaspoons brown sugar (optional)
• 1 dry bay leaf
• Sour cream (optional for serving)