Instant Pot Loaded Mashed Cauliflower

Ingredients (12)

• 1 large head cauliflower,
• 1 1/2 cups water,
• 1 clove garlic
• 1/2 tablespoon butter
• 1 tablespoon sour cream
• 1/4 teaspoon dry mustard powder,
• 1/4 teaspoon chili powder,
• salt and fresh ground pepper,
• 3/4 cup fat free shredded cheddar cheese
• 1/4 cup freshly grated Parmesan cheese
• 4 slices low sodium thick cut bacon,
• 2 green onions,