Mexican Street Corn Soup

Ingredients

• 2 tbsp butter
• 1 tbsp olive oil
• 1 onion, diced
• 1 750g bag frozen corn kernels, thawed
• 1 jalapeno, minced
• 3 cloves garlic, minced
• 1/4 cup flour
• 2 tsp cumin
• 1 tbsp chili powder
• 1 tsp pepper
• 4 cups chicken broth
• 2 tbsp sugar
• 1 tsp salt
• 1/2 cup chopped cilantro
• 2 cups heavy cream
• feta for serving