Delicious homemade creamed broccoli soup

Ingredients

• 1 lb fresh broccoli, chopped
• 4 cups chicken or vegetable broth
• 1 onion, diced
• 2 cloves garlic, minced
• 1/4 cup butter
• 1/4 cup all-purpose flour
• 1 cup heavy cream
• Salt and pepper to taste
• Grated cheddar cheese for garnish