Mexican Green Spaghetti

Ingredients (8)

• ✓ 1 (16 ounce) package spaghetti
• + 4 large green bell peppers, stemmed and seeded add to pantry
• + 1 cup water, or more as needed add to pantry
• + 2 cubes chicken bouillon add to pantry
• + 1 clove garlic, peeled add to pantry
• + 1 tablespoon butter, or more to taste add to pantry
• + 1 (16 ounce) container sour cream add to pantry
• + 1 cup shredded mozzarella cheese, or more to taste add to pantry