Spinach and orange soup

Ingredients

• 1 medium bunch Spinach(approx 1 1/2 cups when chopped)
• 1 medium Onion,sliced
• 1 medium sour Orange
• 1 tablespoon butter
• 1 tablespoon fresh cream
• 1 tablespoon grated cheese
• 1/2 teaspoon Sugar
• 1/4 teaspoon pepper powder(freshly ground)
• salt to taste

For Spice bag:

• 1/4 teaspoon cumin seeds
• 2 cloves
• 2 garlic pods
• 1/4 teaspoon black pepper corns