Cauliflower Alfredo Sauce

Ingredients (for 4 servings)

• 12 oz — Cauliflower, florets
• 0.5 whole — Onion, finely chopped
• 2 clove — Garlic cloves, minced
• 0.75 cup — Unsweetened almond milk
• 1 tbsp — Lemon juice
• 1 tsp — Sea salt
• 0.25 tsp — Black pepper