Garlic and Gouda Mashed Cauliflower

Ingredients

• 1 head cauliflower, cut into florets
• 32 oz vegetable broth
• 6 cloves garlic
• 2 tbsp sour cream
• 4 tbsp butter
• ¼ cup heavy whipping cream
• 4 oz Gouda cheese, shredded
• salt, to taste
• generous grinds of black pepper