Combine flour, baking soda, cream of tartar and salt. Set aside.
Whisk water and egg replacer.
Mix egg replacer, soy milk and canola oil in a large bowl.
Add flour mixture to soymilk mixture and stir until dough forms a ball. Knead briefly, place in a greased bowl and cover with a damp towel. Let dough rest in a warm, draft-free area for 2-1/2 to 3 hours.
Preheat oven to 400 degrees F. Lightly oil
Lightly oil baking sheets.
Saute garlic in olive oil for 2 minutes. Set aside.
Lightly coat hands with vegetable oil and knead dough on a lightly floured surface until smooth, about 3 minutes.
Divide dough into 12 equal pieces and roll each into a ball.
Flatten each ball with hands, roll into an oval about 3/8" thick and stretch ends to form a teardrop shape (wide at base and tapering to a point on top).
Slice the onions and fry in oil until soft. Peel the
Peel the tomatoes in boiling water (or use tinned tomatoes). Slice and add to the onions.
Wash, trim and chop the spinach coarsely. Add to the stew and cook, covered, over a medium heat for 5 minutes, and cook, covered, over a medium heat for 5 minutes, stirring to prevent sticking.
Thin the peanut butter with hot water to make a smooth paste. Add to the stew. Season with salt and pepper and cook for another 5 - 10 minutes, stirring and adding water if necessary to prevent sticking.