Quick Pesto Sauce

Ingredients (for 4 servings)

• 10 oz — Spinach
• 1 handful — Basil leaves
• 0.5 cup — Walnuts
• 2 tbsp — Olive oil
• 1 whole — Tomato
• 2 clove — Garlic
• 0.25 cup — Parmesan
• 0.5 tsp — Sea salt